Author Kenneth E. Duncan was born in Honolulu, Hawaii. He grew up in North Carolina and presently resides in the Berkshires, Massachusetts. Ken always has had an interest in creative pursuits, including visual and performing arts. He is pleased to bring The Adventures of Yogasaurus to young audiences.

Illustrator John Steven Gurney has illustrated over 120 books for children, including Random House's The A to Z Mysteries and Calendar Mysteries series and Scholastic's The Bailey School Kids and Big Apple Barn series. He is the author and illustrator of the picture book Dinosaur Train. John lives in Vermont with his wife and two children.