Kate Messner is passionately curious and has written more than seventy books for kids who wonder, too. Her titles include award-winning picture books like Over and Under the Snow and The Scariest Kitten in the World as well as bestselling novels for older readers like The Trouble with Heroes and Br...

Kate Messner is passionately curious and has written more than seventy books for kids who wonder, too. Her titles include award-winning picture books like Over and Under the Snow and The Scariest Kitten in the World as well as bestselling novels for older readers like The Trouble with Heroes and Breakout. Kate also writes the popular History Smashers graphic nonfiction series and leads the multi-author team behind The Kids in Mrs. Z's Class chapter books. She splits her time between Lake Champlain and South Florida. Lian Cho is the author-illustrator of picture books including * Oh, Olive!and the Society of Illustrators Silver Medal-winning Pig Town Party and Don't Eat Eustace *. She is also the illustrator of bestselling picture books such as Oh No, the Aunts are Here by Adam Rex and 100 Mighty Dragons All Named Broccoli by David LaRochelle. Over the years, Lian has lived in Taiwan, New Zealand, and New York. She now spends her time between Baltimore and Taiwan. In her spare time, Lian likes to draw funny comics about her life.