Minnie helps Penny fix a mistake.

Newbery Honor–winning, New York Times–bestselling, and as full of fun and adventure as it is of deeper family issues. School’s out for summer, and Penny a

Found by a young boy and placed into his pocket for safekeeping, Penny feels useless compared to the exciting Superball, the shiny Marble, the adventuresome Roc

Penny sets up a lemonade stand to earn money for her mother's birthday card and learns about currency.

Young Patrick Picklebottom gets the surprise of his life when a kind-hearted store owner sells him his favorite book for only one penny. But will he get to read