I am Sir Arthur Conan Doyle

Xavier is excited to get a birthday invitation from the new girl in his class, until he realizes he has NO idea what present to get her! How can he possibly figure out what she'd like? ...To the Secret Museum! Our heroes are sent back in time to meet someone who knew a few things about gathering clues: Sir Arthur Conan Doyle. Xavier watches in amazement as Arthur predicts when the surprising part of a story is about to happen, figures out that Brad has a cold, and even deduces that Xavier is stumped on what to get a new friend for her birthday! How did he do it?? Turns out, you can learn a lot by looking and listening.