Robert Gould is the CEO of Big Guy Books and the author of "Father & Son Read-Aloud Stories," He is the creator and photographer of the Time Soldier series, Spider-Man and X-Men picture book series, and the Big Stuff series. He lives in Encinitas, California. Lara Gurin is the illustrator of "Arthur: Time Soldiers Book #4" and "Mummy: Time Soldiers Book #5." She lives in San Diego, California.