Top ten nonfiction books of 2015: Wall Street Journal

One of the Wall Street Journal's top ten nonfiction books of the year:
The Horse
by Wendy Williams

Horses have an ambiguous status: Some are feral beasts roaming free, some are workers bred for strength or stamina, some are indulged pets. Around 56 million years ago, the “dawn horse” was small and had not yet lost all of its toes except the large central one that is now the hoof. With its