<p><b>‘Steve Brusatte, the author of <i>The Rise and Fall of the Dinosaurs</i>, brings mammals out from the shadow of their more showy predecessors in a beautifully written book that . . . makes the case for them as creatures who are just as engaging as dinosaurs.’ – <i>The Sunday Times</i>, ‘Best Books For Summer’<br><br>'In this terrific new book, Steve Brusatte . . . brings well-known extinct species, the sabre-toothed tigers and the woolly mammoths, thrillingly back to life' – <i>The Times</i></b><br><br>The passing of the age of the dinosaurs allowed mammals to become ascendant. But mammals have a much deeper history. They – or, more precisely, we – originated around the same time as the dinosaurs, over 200 million years ago; mammal roots lie even further back, some 325 million years.<br><br>Over these immense stretches of geological tim
