I Spy Little Hearts (with Foil): A Book of Picture RiddlesBoard Books, 1 January 2009

Search-and-find riddles paired with amazing photographs will captivate kids of all ages in the bestselling I Spy series.

Filled with fun photos from the original I Spy series, the I Spy little board books build reading and recognition skills.Preschoolers can search for hearts galore, as well as other intriguing toys and trinkets! Picture clues and rhyming riddles guide the youngest readers through the delightful puzzles.