Upsize Peek-a-Flap U3 Edited by Cottage Door Press

This Costco-exclusive set features oversized, large-format editions of the beloved Peek-a-Flap lift-a-flap board book series from Cottage Door Press. The upsize format makes the interactive flaps easier for little hands to lift and explore, offering a more tactile and engaging experience for babies and toddlers.

Each book in the collection is filled with sturdy, thick board pages and durable peek-a-boo flaps that encourage sensory exploration while building fine motor skills and hand-eye coordination. Bright, colorful illustrations and hidden surprises under every flap make these books ideal for young readers discovering the world around them.

Cottage Door Press is an independent children's publisher known for high-quality interactive books designed to spark curiosity and a love of reading in the littlest learners. Recommended for ages 2–5.