Muth (Zen Shorts) sets a limpid rural scene for Willems's (Naked Mole Rat Gets Dressed) two unlikely friends in this tranquil tale of change. One spring day, redolent with fresh yellow-greens and pale ...

Friends come into your life from unexpected directions, friendships go through hard times, friendships sometimes end — these themes are explored in two new books using stories of a dog befriending a ...

Acclaimed picture-book creator Mo Willems says 2010 is "my sentimental year." It's a year when two of his picture books — "Knuffle Bunny Free" (HarperCollins, $17.99) and "City Dog, Country Frog" ...

Prepositions pile up to dizzying heights in this early reader extravaganza by Tsurumi (Sharko and Hippo), part of Mo Willems’s Elephant & Piggie Like Reading! series. The contest between Frog and Goat ...