Doggo and Pupper (Book #1)

Katherine Applegate is the #1 New York Times-bestselling author of beloved and award-winning books for young readers, including Pocket Bear, Odder, Home of the Brave, Crenshaw, Wishtree, Willodeen, and The One and Only Ivan, for which she won the Newbery Medal. She is also the author of the Animorphs series, a beginning reader series, Doggo and Pupper, illustrated by Charlie Alder, and the picture book, Odder: An Otter's Story, illustrated by Charles Santoso. Her middle-grade books, Dogtown and Mouse and His Dog, co-authored with Gennifer Choldenko, were also instant New York Times bestsellers. Katherine Applegate lives in Nevada with her family.

Charlie Alder has been illustrating for over seven years, including Chicken Break written by Cate Berry. She is particularly well-known for her young and tween girl book cover design and illustrations. Before that, she was Art Director for a popular women's weekly magazine. Some of Charlie's publishing clients include American Girl, Egmont, Hachette, Hinkler, Macmillan, Penguin, Random House, and Scholastic. She lives in England with her family.