Jonathan London is the author of more than one hundred children's books, including the Froggy series, illustrated by Frank Remkiewicz, which has sold more than fifteen million copies, and Duck and Hippo in the Rainstorm, illustrated by Andrew Joyner. Many of his books explore nature, among them Pup the Sea Otter, illustrated by his son Sean London, and Little Penguin: The Emperor of Antarctica, illustrated by Julie Olson. He has completed his middle-grade Aaron's Wilderness trilogy with Grizzly Peak, also illustrated by Sean London. Jonathan lives in Graton, California. Learn more online at www.jonathan-london.net.