Reading Metrics
Description
Quietly searching Gertrude's house for proof of their sleeping parents' wrongdoing, the six teens soon discover a hidden passageway. But when they open it, they're greeted by something unexpected. Book #3
Quick Summary
Six curious teens uncover a secret passage in their mysterious neighbor's house, and what they find on the other side turns everything they thought they knew upside down. Readers will gasp at the shocking discovery, root for the determined siblings as they piece together clues, and feel the thrill of exploring the unknown alongside characters their own age. If your kid loves the mystery and teamwork of "Spy School" or the spooky house adventures in "The Boxcar Children," they'll be hooked from page one. With its fast pace and accessible reading level, this 3.3 AR level adventure is perfect for kids in grades 4 through 7 who love a good mystery with a supernatural twist.