Jonathan London has captured the imagination of children everywhere with his beloved tales starring Froggy, a precocious yet lovable frog who just can't help landing himself in trouble. In this fun-filled escapade, Froggy decides to build a tree house-with Dad's help, of course. The tree house promises to be the ideal place for pizza parties. But Frogilina gets hop-hop-hopping mad when Froggy says that his treehouse is for "Boys only!"