This lesson is taught out loud.

A teacher will read it to you, and the page will keep up. You will be asked things — take your time answering. Headphones are better, but everything is written on screen too.

The Lost World · Arthur Conan Doyle

Chapter 2 Professor Challenger’s Secret

Novel pages 9–15 · Egyptian Baccalaureate, 2nd Year

The story so far · after Chapter 1, A Dream of Adventure

Malone, a young reporter, was refused by Gladys because she wants to love a man who has done something brave. He asked his editor for a dangerous assignment and was sent to interview Professor Challenger — a brilliant, impossible zoologist who claims to have found something extraordinary in South America and will not say where. Malone got in by pretending to be an admiring science student.

Chapter 2 · Professor Challenger’s Secret

Professor Challenger began by asking me questions about the scientific article I had mentioned in my letter. At first I tried to answer confidently, but the questions became more technical every minute. “And what do you think of the recent evidence?” he asked. “Very interesting,” I said carefully. “Which evidence?” I hesitated. His eyes narrowed. “You know nothing about this subject.” There was no point pretending any longer. “Very little,” I admitted. “Then why are you here?” I took a breath. “I am a reporter for the Daily Gazette.”

He came towards me. I told him firmly not to touch me. He ignored the warning. A moment later we were struggling in the hallway, crashing into a chair and rolling through the open front door. We landed together on the steps outside. A policeman hurried over. Several neighbors stopped to watch. “What happened?” the policeman asked. My eye was beginning to swell, and Challenger’s coat was torn.

Back in the study, Challenger closed the door and became suddenly serious. “You behaved better than I would expect from a reporter,” he said. “Perhaps I will show you something. But you must promise not to publish it without my permission.” I gave him my word. He opened a worn sketchbook. “Two years ago I traveled through the Amazon region to study animal life. In a remote village I found a dying American named Maple White. He had reached the village alone after terrible hardship. He died before I could question him.”

Among White’s belongings, Challenger had found the sketchbook. Most of the early pages showed ordinary river scenes, plants, people, and animals. Then the drawings changed. One picture showed a line of high red cliffs rising above thick forest. The cliffs seemed to form an enormous natural wall. Another showed a separate rock tower standing near them. On top was a tree. “A strange landscape,” I said, “but hardly impossible.” “Continue.” The next drawing stopped me. It showed a huge animal with a heavy body, long tail, and plates rising along its back. “What is that?” “That,” said Challenger, “is the question. Maple White drew what he saw.” He opened a reference book and showed me an illustration of a prehistoric stegosaurus. The similarity was remarkable.

Then Challenger opened a drawer and removed a long curved bone with a piece of dried membrane attached. “This was part of the creature’s wing,” he said. “I shot it, but most of the body was lost in the river accident.” At first I thought it might come from a giant bat. Challenger pointed out the structure of the bone and compared it with a diagram in a zoology book. Slowly I understood what he was saying. “A pterodactyl?” I whispered. “Exactly. A flying reptile from a prehistoric age.”

I looked again at Maple White’s drawing, the damaged photograph, and the piece of wing. One item alone might have been explained away. Together they were much harder to dismiss. “You really believe prehistoric animals are still alive on that plateau?” “I do not believe,” Challenger said proudly. “I know.” He explained his theory. The plateau had been cut off from the surrounding world for an extremely long time. Its high cliffs formed a natural barrier. Plants and animals that disappeared elsewhere might have survived there in isolation.

Before I left, he told me about a public lecture at the Zoological Institute the following evening. A well-known speaker would discuss the history of life on Earth. Challenger expected his South American claims to be mentioned. “Attend if you wish,” he said. “You may find the evening educational.” As I stepped into the London street, the ordinary traffic seemed suddenly unreal. Somewhere beyond the Atlantic, perhaps, there was a high red wall of rock where creatures from millions of years ago still moved through the forest. I had wanted a great adventure. Now I knew where it might begin.

The three lines to keep from this chapter

“It was partly my fault. I will not press charges.” — he has a swollen eye, a witness and a policeman with an open notebook. He would have won. Go back to Gladys in Chapter 1: “He acts because courage is part of his character.” She is not here, and nobody who matters to him will ever hear about this. It is the first time he meets her standard.

“One item alone might have been explained away. Together they were much harder to dismiss.” — the best idea in the book, and question 6 is about it.

“Yet truth does not become false because fools refuse to accept it.” — Challenger is right. He is also the reason nobody will listen to him, which is the most interesting thing about this character.

Question 6 · why three beats one

Take pieces away and watch the innocent explanation reappear. This is the model for the chapter’s own sentence: “One item alone might have been explained away. Together they were much harder to dismiss.”

3 of 3 pieces · Much harder to dismiss

To reject all three you now need a forger, a liar, and a man who cannot tell a pterodactyl bone from a bat — three unrelated failures that happen to point at the same cliffs. That is harder to believe than the plateau.

Why independence matters. Three copies of the same weak evidence would still be weak. These three are different kinds of thing — a drawing, a photograph, a bone — so the explanations that dismiss them are different too, and they would all have to be true at once.

In the exam · Separate the person from the evidence

It looks like this: Question 4, question 8, and JRE question 2 — three questions in one chapter, all about Challenger’s behaviour and his claim.

Always: answer in two halves, because the good answers have both. His personality is not evidence: a wing bone is exactly as real whoever produced it, so being rude does not make him wrong. But his conduct genuinely damages his case, because being insulted made him refuse directions — and a claim nobody can check cannot be tested by anyone. Notice that JRE 2 prints the instruction “separate his personality from the quality of his evidence”. The book is telling you what the mark is for.

1 · Chapter Summative — eight questions this time

Chapter 1 had seven. Count them on the page rather than assuming. No key is printed in the book, so each answer below carries the sentence it was decided from.

1. Explain — Why does Challenger invite Malone back into the house after their fight?

Because Malone refused to press charges and admitted the fight was partly his own fault, which Challenger did not expect from a journalist. He says so: “You behaved better than I would expect from a reporter.” Honesty earns him the interview that deception could not.

The anger in his face changed into something almost like respect. “Come back inside,” he said.

2. Explain — Explain how Maple White’s sketchbook, the damaged photograph, and the wing fragment support Challenger’s claim.

Each supplies a different kind of support. The sketchbook is an eyewitness record made by someone with no reason to lie — White was dying and never showed it to anyone. The photograph is a mechanical image of the same cliffs and tower, with a winged shape on the tree. The wing fragment is a physical object that can be examined against a zoology diagram. Between them they cover testimony, image and material evidence.

“I looked again at Maple White’s drawing, the damaged photograph, and the piece of wing.”

3. Explain — Explain Challenger’s theory about how prehistoric animals could survive on the isolated plateau.

The plateau had been cut off from the surrounding world for an extremely long time, and its high cliffs formed a natural barrier. Because nothing could get on or off, plants and animals that died out everywhere else could survive there in isolation, unchanged.

“Its high cliffs formed a natural barrier. Plants and animals that disappeared elsewhere might have survived there in isolation.”

4. Analyze — Analyze how Challenger’s difficult personality may make people doubt a story that may actually be true.

People judge the claim by the man. Because he throws reporters out, argues with everyone and attacks a visitor in his own hallway, his behaviour looks like that of someone with something to hide — so an extraordinary claim from him is read as another outburst. Worse, his pride makes the claim untestable: insulted by the accusation of faking photographs, he refuses to give directions, and a claim nobody can check cannot be confirmed by anyone. His character is not evidence against him; his conduct genuinely damages his case.

“people had accused him of creating false photographs, and demanded exact directions. Insulted, he had refused to say more.”

5. Analyze — Analyze how Malone’s attitude changes from skepticism to growing belief during the chapter.

It moves in stages, and each is triggered by a new piece of evidence. He begins sceptical: “A strange landscape, but hardly impossible,” then “A man can draw anything.” The photograph makes him look twice — a bird becomes a shape unlike any bird. The bone he first explains as a bat, until the structure is shown against a diagram. Then he takes two separate steps: “I believed that he believed his story” — a judgement about Challenger — and “More than that, I was beginning to believe it too” — a judgement about the world. Those are different, and the chapter is careful to distinguish them.

“I believed that he believed his story. More than that, I was beginning to believe it too.”

6. Analyze — Why are the different pieces of evidence more convincing together than any one piece would be alone?

Because each has its own innocent explanation, and the explanations are different from each other. A drawing can be imagined; a damaged photograph can be faked; a bone can come from a bat. To dismiss all three at once you have to believe three unrelated things went wrong and yet all pointed at the same cliffs. The pieces are independent kinds of evidence, which is why they converge instead of simply adding up.

“One item alone might have been explained away. Together they were much harder to dismiss.”

7. Evaluate — Evaluate Challenger’s decision to keep the exact location secret. Was he justified?

Partly, and a full answer needs both sides. For: he had been publicly accused of forgery, and giving directions to people who had already decided he was a liar would have handed them a discovery they would have claimed or spoiled. Against: secrecy is exactly what a fraud would also choose, so it confirms his critics; and science requires that others can check a claim. A reasonable judgement is that his reason was human but his decision was wrong — and note that the novel agrees with the critics in the end, because nothing is settled until an expedition goes and sees.

“Yet truth does not become false because fools refuse to accept it.”

8. Evaluate — Evaluate the effect of Challenger’s violent behaviour on his scientific credibility. Does it weaken his case?

It does not weaken his evidence, and it does weaken his case — and the difference is the whole point. A wing bone is exactly as real whoever produced it, so violence is irrelevant to whether the plateau exists. But credibility is about whether people will listen, and a man who throws a visitor down his own steps gives them a reason not to. It also costs him allies: he ends the chapter with one believer, a junior reporter, because everyone else has been driven off.

“When reporters tried to interview him, he often threw them out of his house - sometimes literally.” (Chapter 1)

Novel · Chapter 2 · JRE question 1

Spend about 6 minutes

2.1

Justify your answer with clear reasoning and specific evidence Challenger shows Malone.

Is Malone justified in believing Challenger by the end of the chapter?

[4]

The mark weights shown are teaching weights, worked out from the textbook’s own task types and its Justify–Reason–Evidence structure. They show you how a full answer is built and what an examiner is looking for. They are not a published ministry mark scheme.

The spine · everything up to Chapter 2

The final assessment asks for evidence from at least three different chapters. This is where you collect it — nothing beyond Chapter 2 is shown, so nothing is spoiled.

Evidence versus belief

Feeds: Novel Summative Q10 — trace this from Challenger’s first claims to the living pterodactyl in London.

Ch 1Challenger has photographs, sketches and “a few pieces of evidence” — and refuses to say where they came from. McArdle: “Most people think he is either mistaken or lying. Find out which.” The novel opens on a claim nobody can check.

Ch 2The novel’s clearest statement of how evidence works: “One item alone might have been explained away. Together they were much harder to dismiss.” Three independent things — a dead man’s drawing, a damaged photograph, a piece of bone — pointing the same way. And Challenger’s answer to belief: “I do not believe. I know.”

What courage actually is

Feeds: Novel Summative JRE Q1 — can Malone be described as a hero by the end?

Ch 1Two definitions collide in one conversation. Malone’s: do something brave so Gladys will have me. Gladys’s: “He acts because courage is part of his character.” The whole novel is the distance between those two.

Ch 2Malone’s first act that matches Gladys’s definition, and nobody is watching Gladys. Bleeding on the steps with a witness and a policeman, he tells the truth against his own interest: “It was partly my fault. I will not press charges.” He does it because it is right, not to impress anyone — which is exactly what she said courage was.

London against the unknown

Feeds: Novel Summative Q9 — how the contrast develops the novel’s ideas about courage, discovery and identity.

Ch 1“London suddenly seemed too safe.” Safety is the problem, not the goal — which is the reversal the whole book is built on.

Ch 2The reversal begins: “As I stepped into the London street, the ordinary traffic seemed suddenly unreal.” The known world starts to look like the strange one.

Whether the expedition needs everyone

Feeds: Novel Summative JRE Q3 — is teamwork the main reason the expedition succeeds?

Nothing yet — this thread starts later in the novel.

Key Terms used in this chapter

From the novel’s own glossary on page 76. Only the words this chapter used are shown.

plateau — a high area of fairly level land, often surrounded by steep sides

prehistoric — belonging to the time before written history

pterodactyl — a flying reptile that lived in prehistoric times

stegosaurus — a plant-eating dinosaur with large plates along its back

Carried forward from Chapter 2

• Malone’s first honest act, done with nobody watching — the beginning of the change the final paper asks you to trace.
• Converging evidence — “One item alone might have been explained away.”
• “I do not believe. I know.” Challenger’s answer to the whole evidence-versus-belief theme.
• The plateau is untestable while nobody knows where it is. That is the problem the expedition exists to solve.

Keep reading — this lesson marks itself done automatically.