Gravity Falls: Gravity Falls: Tales of the Strange and Unexplained: (Bedtime Stories Based on Your Favorite Episodes!) (5-Minute Stories)

Gravity Falls: Gravity Falls: Tales of the Strange and Unexplained: (Bedtime Stories Based on Your Favorite Episodes!) (5-Minute Stories)

Gravity Falls: Dipper's and Mabel's Guide to Mystery and Nonstop Fun! (Guide to Life)

Gravity Falls: Lost Legends: 4 All-New Adventures!