Down on the ocean floor, Sophie the otter is collecting pairs of seashells. She's hoping to find two of each kind--purple shells covered in triangles, green shells with squiggles, red shells with squares, and yellow shells with dots--and she needs little readers' help! Inspired by a popular game, and with plenty of flaps to explore, this fun, sturdy board book in the Sneaky Snacky Squirrel series strengthens matching skills as well as color and shape recognition.