Rhyming verses ask readers to find hidden objects in the photographs.

Rhymes invite the reader to find hidden objects in photographs of Christmas items.

The most spectacular book yet in the bestselling I Spy series is a fantasy feast for the senses, filled with hide-and-seek challenges. Marzollo's cleverly crafted rhyming riddles invite treasure seekers of all ages to visit 13 dazzling fantasy environments. Full color.

Night before Christmas -- Not a creature was stirring -- The stockings -- All snug -- Visions of sugarplums -- Long winter's nap -- Such a clatter! -- New fallen snow -- Down the chimney -- It must be Saint Nick -- Bundle of toys -- Happy Christmas to all -- About this book -- About the author. The first photograph, "The Night Before Christmas," features a gingerbread house, Christmas cookies, candles, bulbs, and more. "Visions of Sugarplums" is...

With more than 2.5 million copies sold of the first five books in the series, I Spy has proven itself a winner. The best and brightest yet, I Spy School Days is filled with glorious, color, two-page photographic spreads which feature brainteasers to solve in a blackboard scene, hundreds of tiny objects to ponder in a classification puzzle, Rube Goldberg contraptions to figure out, and more.