Jen Green

Journey back in time to the age of the dinosaurs, the biggest, scariest creatures the world has ever known. What was the deadliest dinosaur of them all? Which were the very largest species? Not all dinosaurs were bloodthirsty meat-eaters, but all were armed and dangerous. Here we tour their world, taking a detailed look at the earth's most amazing species.

Living busily on Planet Earth, we rarely remember that we actually inhabit only a miniscule part of the universe. In this book the author paints the wider picture, and takes us on a journey across billions of kilometers in our galaxy, from our Sun to near and distant planets.

For 2,500 years, mathematicians and scientists have investigated our universe and found that the dimensions, the temperatures and the speeds (light years!) are unbelievably extreme. A fascinating introduction for younger listeners.