What Doesn't Kill Us traces our evolutionary journey back to a time when survival depended on how well we adapted to the environment around us. Our ancestors crossed the Alps in animal skins and colonized the New World in loin cloths. They evaded predators and built civilizations with just their raw brainpower and inner grit. But things have changed and now comfort is king. Today we live in the thrall of constant climate control and exercise only...

Trickiest! introduces readers to some of the slyest animals on the planet.

"What if you woke up one morning and you had sprouted a tail overnight? What If You Had An Animal Tail? -- the next imaginative book in the What If You Had series -- explores what would happen if you looked in the mirror and saw that you had an animal tail! From a peacock's showstopping tail to a scorpion's dangerous stinger, discover what it would be like if you had one of these special tails -- and find out why your own tailbone is just the right...