The Fourth Ruby

by James R. Hannibal

Book Overview

Jack and Gwen are back in this dynamic follow-up to The Lost Property Office . It's been a year since Jack Buckles discovered the Keep beneath Baker Street, an underground tower no Section Thirteen was ever supposed to see; a year since his dad fell into a coma. Nothing has been the same since. Jack's tracker abilities are on the fritz, Gwen's not speaking to him and, what's worse, there's a pounding voice in his head calling for "the flame." Jack...

• Format: Hardcover
• Language: English
• ISBN: 1481467123
• ISBN13: 9781481467124
• Release Date: October 2017
• Publisher: Simon & Schuster Books for Young Readers
• Length: 416 Pages
• Weight: 0.98 lbs.
• Dimensions: 1.2" x 5.8" x 7.1"
• Age Range: 8 to 12 years
• Grade Range: Grades 3 to 7