Sophie discovers a giant, warm egg hidden in the grass. She brings it home, and when it cracks open, a tiny green dinosaur thinks Sophie is its mom! Written by Steffy Bims. For children ages 2 to 5. Price: $39.99. Your child's name goes into the story and you pick a character who looks like them. We print the book in full color hardcover and ship it to your door in the United States.