The book is available at Hathi Trust (I have not checked for other online sources).
Chapter 1. Introductory
Chapter 2. Ancient Travellers: Sindbad — First Two Voyages
Chapter 3. Sindbad — Third and Fourth Voyages
Chapter 4. Sindbad — Fifth, Sixth, and Seventh Voyages
Chapter 5. Ancient Travellers: Ulysses, the Egyptians, Hanno, Sataspes, Eudoxus
Chapter 6. Ancient Travellers: Herodotus, Strabo, Pliny
Chapter 7. Medieval Travellers: Cosmas, Tudela, Odoric, Marco Polo
Chapter 8. Marco Polo — Sir J. Maundeville
Chapter 9. Strange Quests: Terrestrial Paradise — Fountain of Youth — El Dorado
Chapter 10. Strange Lands: Atlantis — Island of the Seven Bishops — Island of St. Brandan — St. Matthew's Island
Chapter 11. Modern Travellers: Cook, Phipps, Drinkwater. De Tott, Baron Munchausen
Chapter 12. Modern Travellers: Bruce, Huc, Livingstone, Moody, Gordon Cumming, Du Chaillu
Chapter 13. Strange Customs — Amazons — Cannibalism
Chapter 14. Strange Customs: Marriage — Funeral
Chapter 15. Strange Men : Giants — Giant Races — Individual Giants
Chapter 16. Strange Men: Dwarfs — Dwarf Races — Individual Dwarfs
Chapter 17. Strange Men. — Monsters: Fabulous Men — Wild Men — Hairy Men — Men With Tails — Loup-garous — Vampires
Chapter 18. Strange Beasts: Fabulous Beasts — the Unicorn — Behemoth — Auroch — Irish Elk — Gorilla
Chapter 19. Strange Birds: Roc — Phoenix — Simorg — DInornis — Condor — Halcyon — Dodo
Chapter 20. Strange Fishes: the Mermaid — Kraken — Cuttle-fish — Gymnotus
Chapter 21. The Sea Serpent
Chapter 22. Strange Reptiles: Basilisk — Salamander — Toad Dragon — Serpent
Chapter 23. Strange Insects: Fabulous Insects — Beetles — Scorpions-- Locusts — Ants
Chapter 24. Strange Plants: Fabulous Plants — Mandrake — Misletoe — Vervain — Lotus — Upas — Banyan — Californian Cvpress
