-- Outlander, Dragonfly in Amber, Voyager, ¸ A complete listing of the characters in all four novels, including extensively researched family trees and genealogical notes ¸ Professionally cast horoscopes for Jamie and Claire ¸ A comprehensive glossary and pronunciation guide to Gaelic terms and usage ¸ The fully explicated Gabaldon Theory of Time Travel ¸ Frequently asked questions to the author and her (sometimes surprising) answers ¸ An annotated bibliography ¸ Tips, personal stories -- even a recipe or two! ¸ Essays about medicine and magic in the eighteenth century, researching historical fiction, and more