Dad’s lucky football socks are missing—and game day is in danger! Renee is on the case, armed with her trusty detective notebook and her sarcastic sidekick, Tiger the cat. Everyone in the house is a suspect—Julie with her mountain of laundry, Matthew with his cheese puff trail, and even Mom with her mysterious towels. But when strange clues appear in the basement, Renee realizes this mystery might be trickier (and smellier) than she ever imagined. Can Renee and Tiger solve the case and find Dad’s lucky socks before the big game begins? The Case of Dad’s Disappearing Sock is the second book in The Tiger Chronicles , a laugh-out-loud mystery series for young readers who love clever cats, quirky adventures, and page-turning fun. Perfect for fans of Junie B. Jones , Judy Moody , and Magic Tree House .