Combines two stories also published separately, Out the rear window and To catch a ghost, in which Charlie Hitchcock and Tyler Yu investigate mysteries at the A

The biggest bully in school recruits the kid with a photographic memory to help solve the mysteries in the hotel where he lives.

When the great magician Abracadabra is challenged by the illusionist Theopolis, Charlie and Tyler must solve the mystery of how the illusions were done, or Abra

Charlie Hitchcock and Tyler Yu learn that the Abracadabra Hotel may be haunted by its founder, Mr. Abracadabra himself!

Abracadabra, the founder of the Hocus Pocus Hotel has vanished, and Charlie Hitchcock and Tyler Yu team up to solve this mystery and find their friend.