A father and his two sons spend a perfect day sledding together.

Mick, Mack, and Molly are overjoyed to play in the snow, but it takes Mama and Papa a little longer to catch the spirit.

Animals fall off a speeding sled one by one until only a lonely caribou is left, chasing a giant snowball that has engulfed the falling animals.

Everyone's having a great time sledding on Long Hill until one of the sleds disappears, and it's up to super-sleuth Jigsaw Jones and his partner, Mila, to solve the chilly case!

"What could be more exciting than a thrilling sled ride? Maybe when a few unexpected creatures join the adventure? Before long, there's a bunny, a moose, a snowman, and even a baker with cakes on the sled, and more surprises are headed their way. Repetitive words and large type make this a perfect book for beginning readers. And the laughs and surprises keep coming until the very satisfying end."--Provided by publisher.