Lift-the-Flap First Questions and Answers What makes it rain? by Katie Daynes, Little ones will love this perfectly sized board book featuring the sounds found on a farm, including cows, ducks, chickens, and a tractor. There are five buttons that make noises associated with the pictures. Toddlers will enjoy finding their favorite sounds with the simple page picture tabs. Board book, 10 pages. Recommended for ages 0 to 4 years old.