United Middle School Mysteries Book 19 (Paperback) (ISBN-13: 9798224002474)

Something strange is happening at United Middle School...

When hall passes begin appearing with altered information, Jake Harper and his friends must uncover who is changing school records before innocent students get blamed in The Case of the Rewritten Hall Pass.

Then, just days before opening night of the school play, the auditorium sound system suddenly fails. As rumors spread and tensions rise, the investigators race to solve The Case of the Silent Stage before the curtain goes up.

Join Jake, Emily, Amy, Max, Mia, and Chip for two clue-filled adventures packed with friendship, humor, teamwork, and mystery.

At United Middle School, even ordinary school days can become extraordinary mysteries.