PopTopics

 PopTopics is a series of non-fiction books that provide information on the things that inspired some of Poptropica's islands and give facts about real history as well. There are many books throughout it's creation.

PopTopics: Mythology
This PopTopics provides insight on Greek Mythology and the myths that inspired Mythology Island.

PopTopics: Wild West
This book is about the history of the real American wild west which helped create Wild West Island.

PopTopics: Scary Monsters
This PopTopics book provides information on some of the myths and legends surrounding some of the creatures seen in Poptropica, becoming the basis of some Islands.

PopTopics: Space Travel
PopTopics: Space Travel features real-world facts about space inspiring Islands like Astro-Knights and Lunar Colony.

Trivia

 * PopTopics is also the name of a magazine in Poptropica.