Mythology The Gods, Heroes, and Monsters of Ancient Greece (Ologies)
Wizardology: The Book of the Secrets of Merlin (Ologies)
Oceanology: The True Account of the Voyage of the Nautilus (Ologies)
Pirateology: The Pirate Hunter's Companion (Ologies)
Dragonology: The Complete Book of Dragons (Ologies)
Monsterology: The Complete Book of Monstrous Beasts
Illusionology (Ologies)
Dinosaurology (Ologies)
Knightology: A True Account of the Most Valiant Knights (Ologies)
Spyology: The Complete Book of Spycraft (Ologies)