Samantha Berger is the award-winning author of Crankenstein, What If, Snoozefest, Martha Doesn't Say Sorry, and over 80 books for young readers. She also writes cartoons and does voice-overs. Samantha splits her time between New York City and sunny California. Visit her online at samanthaberger.com.
AMY CARTWRIGHT was born in Gloucestershire, England, and earned a degree in illustration from Central Saint Martins in London. She is a freelance illustrator who lives with her husband in Illinois, where you may see them exploring on their tandem bike.