From the outback of Australia to the Gobi Desert of Mongolia and the savanna of Madagascar?? the award-winning science writer and dinosaur enthusiast John Pickrell embarks on a world tour of new finds?? meeting the fossil hunters who work at the frontier of discovery. He reveals the dwarf dinosaurs unearthed by an eccentric Transylvanian baron; an aquatic?? crocodile-snouted carnivore bigger than T. rex that