This Costco value pack bundles two beloved children's book series into one affordable paperback collection. The I Spy series, created by Jean Marzollo with photography by Walter Wick, challenges young readers with richly illustrated seek-and-find picture puzzles that build vocabulary and observation skills. The Emily Windsnap series by Liz Kessler follows a half-mermaid girl on magical underwater adventures, blending fantasy and friendship in a middle-grade chapter book format.

Ideal for readers ages 6–12, this multi-book pack offers hours of reading and activity entertainment at a special Costco hot price. Both series are bestsellers and popular selections for school and home libraries.