Describes the stegosaurus and how it lived in its own time.

"Early readers are introduced to Stegosaurus, a Jurassic plant eater with rows of plates. Friendly text and dynamic photos share the dinosaur's looks, behaviors, and diet, based on scientific research" --

"Push, pull and slide the scenes to meet Stegosaurus, one of the spikiest dinosaurs to walk the Earth! Follow her on her search for a leafy lunch, as the other hungry dinos race ahead, leaving her behind"--Publisher's description.

Oona finds a giant egg and brings it back to West Woggle to care for it, and see what hatches--but others in the cave want to claim her egg, particularly the nasty kid Bruce Brute, and when the baby stegosaurus hatches it will have to choose who it wants to live with.

In this adventure, Jamie and Tess find themselves caught in a terrible storm. During the chaos, a stegosaurus egg is swept away downriver. It's up to Jamie and Tess to recover the egg and return it to its mother before it's too late!--

With school out Oona and her brother Bonk are busy helping their father gather food, but Oona's pet Stegosaurus is something of a cave wrecker when left at home all day, so the children start Camp Woggle where all the local pets can amuse themselves during the day--but Mauro's pet T-Rex is a problem because he has a tendency to want to eat the other campers.

"Danny and Lin have gotten pretty good at taking care of tiny dinosaurs so when Lin's mom asks them to babysit Lin's little sister, ChuChu, they're sure they've got it covered. After all, what better place to spend an after noon than hanging out in the Fruity Stars Lab and playing with the Microsaurs? They will be the best babysitters ever! But when the biggest Microsaur they've ever seen starts a stego stampede. Danny and Lin realize they are up...