Henry Carter Hull

Always remembering how the monkeys in her Costa Rican valley disappeared when all the trees were cut down, Marta grows up, plants more trees, and sees the monkeys come back.

Following a day of misadventures Curious George becomes the first space monkey.

While spending two days touring a zoo to see the baby animals, the four Alden children, aged six to fourteen, help catch an escaped monkey, participate in a photography contest, and investigate a missing camera.

Twelve-year-old Derek wants to train his pet monkey, who is going to be a service animal, to help Umberto, a new student who uses a wheelchair, but Umberto would rather steal Derek's cartoon ideas.

A little monkey needs to rescued when he tries to fly a kite.

Baby Monkey, private eye, will investigate stolen jewels, missing pizzas, and other mysteries--if he can manage to figure out how to put his pants on.

Dora must turn herself into a princess in order to save Boots after he falls into a deep sleep as the result of an evil witch's spell.

Just before Christmas, when Frances sees a sad-eyed organ grinder and his monkey performing near her apartment, she cannot stop thinking about them, wondering where they go at night, and wishing she could do something to help.

George's curiosity causes a problem at the chocolate factory, but his quick thinking and speedy action on the assembly line help save the candies.

Mr. Monkey bakes a cake and enters it in a contest, but nothing goes as planned.