Each book In the innovative Illustrate This Book series includes warm-up activities, a book planner, stickers, and visual prompts from real-life illustrators en
What did your guinea pig's great-great-great-great-great-grandparents look like? Paleontologist Dr. Dean Lomax takes a close look at seven of our favorite pets
Not dinosaurs, but mammoths, sloths and sabre-tooth tigers feature in this large-format pop-up picture book, with brief text describing the environment, probabl
What is it like to come face-to-face with the ten-foot-tall terror bird? Or stare into the mouth of the largest meat eater ever to walk the earth? Can you imagi