This splendidly illustrated ten-volume series presents a wealth of information about life on Earth at the time of the dinosaurs in an easy-to-follow, spread-by-spread format. This series is aimed specifically at the older reader, who will appreciate the highly realistic manner in which in-depth information about the very latest discoveries is presented. Each title takes an entirely original approach to the rise, lifestyle, and demise of the dinosaurs and the creatures that lived alongside them.Fossils have proved that dinosaurs did not give birth to live babies, but instead laid eggs from which their babies hatched. These eggs varied in shape and size, and some were laid in circles, straight lines, or spiral formations, depending on the species. What were dinosaur babies like? And how well did their parents care for them once they hatched?.