Meg Mackintosh and the Mystery at Camp Creepy - title #4 - Lucinda Landon

While attending summer camp for the first time, Meg tries to solve the mystery of the camp's legendary ghost. The reader is challenged to interpret each clue before Meg finds the solution.

Lucinda Landon is a children's book illustrator, the founder of Secret Passage Press, and the author of American History Mysteries and the Meg Mackintosh Mystery series. She lives in Foster, Rhode Island.

Meg and her fellow campers have until sundown to solve a puzzle planned by one of the counselors. "This easy-to-read, breezy mystery invites reader participation."
--Horn Book