TOM FLETCHER is one of the UK's bestselling authors for children and creator of the incredibly successful Who’s In Your Book? picture-book series. His first book The Christmasaurus was the biggest debut middle-grade novel of 2016, and The Creakers was a number one bestseller. The Dinosaur That Pooped picture books, written with his bandmate Dougie Poynter, have sold over a million copies. For older readers, Tom co-authors the Eve of Man series with his wife, Giovanna Fletcher. Tom's books have been translated into more than thirty-five languages and counting.

GREG ABBOTT is an illustrator and graphic designer. He created the adorable illustrations for There's a Monster in Your Book, the companion to There's a Dragon in Your Book. In addition to children's books, Greg has created apparel, prints, toys, greeting cards, and other merchandise. He lives in West Sussex, England.