When Adam buys a wooden box at the flea market for storing his baseball cards, an adventure unfolds. He finds a secret map in the box. Where will it lead him?

The Wooden Box is a level 6 book in the Sound Out Phonics Based Chapter Books series, which feature six levels of phonics progression that gives students multiple opportunities to practice specific phonics skills. Level 6 focuses on phonetically-regular two-syllable words including those with prefixes and suffixes.