Walker's Primates of the World
Professional naturalists will find [these volumes] invaluable as a handy reference, and amateurs—at least those citizens alive to their earthly environment—should delight in finding so much fascinating information made so available and palatable.(Audubon)What an amazing lot mammals are, seen here in all of their diversity!... Walker has made available a mine of information, for the specialist as well as for the casually interested... If you want to find out about a mammal, then, here is the place to look.(New York Times)Every mammalogist must have [these books], and those who profess a broad interest in the fauna of the world will want them.(Natural History)