LIST OF ILLUSTRATIONS

["Before they had gone 20 feet, a large leopard-like animal sprang transversely across their path"]

["George saw his peril and now realized that he could not possibly reach a place of safety"]

["'What is this? a party?' said the Professor. 'Yes; a birthday party,' said Harry"]

["Red Angel saw George's design, and without saying a word he slowly descended"]


List of Figures

[1. The Orang-outan]

[2. Types of Arrow-head]

[3. The Bear]

[4. Diagram of Their Trip]

[5. Bevel Square]

[6. Sighting the Direction]

[7. Threshing Flail]

[8. Samples of Bread]

[9. Air Pocket]

[10. Normal Crust of the Earth]

[11. Mountain Upheaval]

[12. Branch of the Camphor Tree]

[13. Tanning Vat]

[14. Serrate Leaf]

[15. Bi-serrate Leaf]

[16. Dentate Leaf]

[17. Crenate Leaf]

[18. Cave Entrance]

[19. Vegetation Around Stone]

[20. Vegetation Around Hole]

[21. Vanilla Plant]

[22. The Mysterious Brand on the Yak]

[23. Measuring Sound Pitch]

[24. Thermometer]

[25. Primary Battery]

[26. Template for Drawing Wire]

[27. Complete Battery with Connections]

[28. Human Skull]

[29. Potter's Wheel]

[30. Forming Blade]

[31. The Electric Arc]

[32. The Chart of the Cave]

[33. Betel-nut]

[34. The Giant Ant-eater]

[35. Chart Showing How the Boys Were Lost]

[36. Pole Raising]

[37. Making Sheet Glass]

[38. Grafting]

[39. Budding]

[40. Inarching]