“A valuable volume detailing an underexplored region of the world of dinosaurs . . . essential reading for any dino-devotee.” —ForeWord Dinosaurs of Darkness opens a doorway to a fascinating former world, between 100 million and 120 million years ago, when Australia was far south of its present location and joined to Antarctica. Dinosaurs lived in this polar region. How were the polar dinosaurs discovered? What do we now know about them? Thomas H. Rich and Patricia Vickers-Rich, who have played crucial roles in their discovery, describe how they and others collected the fossils indispensable to our knowledge of this realm and how painstaking laboratory work and analyses continue to unlock the secrets of the polar dinosaurs. This scientific adventure makes for a fascinating story: it begins with one destination in mind and ends at another, arrived at by a most roundabout route, down byways and back from dead ends. Dinosaurs of Darkness is a personal, absorbing account of the way scientific research is actually conducted and how hard—and rewarding—it is to mine the knowledge of this remarkable life of the past. The award-winning first edition has now been thoroughly updated with the latest discoveries and interpretations, along with over 100 new photographs and charts, many in color.

“Takes readers on illuminating scientific adventure, beginning sixty-six million years ago, that connects dinosaurs, comets, DNA, and the future of the planet.” —Huffington Post In this brilliant exploration of our cosmic environment, the renowned particle physicist and New York Times–bestselling author of Warped Passages and Knocking on Heaven’s Door uses her research into dark matter to illuminate the startling connections between the furthest reaches of space and life here on Earth. Sixty-six million years ago, an object the size of a city descended from space to crash into Earth, creating a devastating cataclysm that killed off the dinosaurs, along with three-quarters of the other species on the planet. What was its origin? In Dark Matter and the Dinosaurs, Lisa Randall proposes it was a comet that was dislodged from its orbit as the Solar System passed through a disk of dark matter embedded in the Milky Way. In a sense, it might have been dark matter that killed the dinosaurs. Working through the background and consequences of this proposal, Randall shares with us the latest findings—established and speculative—regarding the nature and role of dark matter and the origin of the Universe, our galaxy, our Solar System, and life, along with the process by which scientists explore new concepts. In Dark Matter and the Dinosaurs, Randall tells a breathtaking story that weaves together the cosmos’ history and our own, illuminating the deep relationships that are critical to our world and the astonishing beauty inherent in the most familiar things. “Randall has woven a beautiful account of how life on Earth is intimately connected to the cosmos.” —The Daily Telegraph (UK)

Eight-year-old Jack and his younger sister Annie find a magic treehouse, which whisks them back to an ancient time zone where they see live dinosaurs.

An introduction to dinosaurs with glow-in-the-dark features.

The adorable and indomitable Tiny T. Rex from the critically acclaimed Tiny T. Rex and The Impossible Hug is back in a tale about friendship and overcoming your fears. Tiny T. Rex and his friend Pointy are having a campout in the backyard! It is what best friends do. But without their nighty-lights, the dark outside suddenly seems VERY dark . . . and very full of spooky things. Good thing Tiny has a super-secret plan to keep the dark at bay! Full of warmth and plenty of laughs, this new adventure starring Tiny T. Rex shows that friends will always find a way to face their fears together—even when those fears are not what they seem! • A great read-aloud book for parents and children • Hip, colorful art and delightful text make Tiny T. Rex an instant favorite of any dinosaur-loving toddler. • A perfect book to help toddlers and children overcome a fear of the dark Fans of silly picture books like Dinosaur vs Bedtime, We Don't Eat Our Classmates, and Llama Destroys the World will love the sweet spirit and continuing adventures of Tiny T. Rex. Meet Tiny T-Rex! He may be a small dino in a BIG world, but that won't stop him from making friends, conquering his fears, and stomping his way into your heart. • Read-aloud books for ages 3–5 • Dinosaur picture books for kids • Friendship books for toddlers

Bobby wakes up in the middle of the night to see an enormous dinosaur sneaking past his window. He goes out into the night and finds lots of dinosaurs playing in the city square. At first they threaten Bobby, then they all end up playing hide and seek.

How dinosaurs lived in Australia over 100 million years ago when it was still joined to Antarctica.

Explores the Earth prior to dinosaurs and examines the creatures that lived here.

This pair of novelty books feature die-cut shapes that glow in the dark and die-cut paper monsters that, when kids shine a flashlight beam, are projected on the wall. Kids can make their own shadow monster movies after they've read each book's humorously rhymed story. Full color.

Every Christmas Eve, the dinosaur fossils in the museum come to life to sing, dance, eat gingerbread, and celebrate.