Ranging from the depths of the ocean to the most arid corners of the land, Caspar Henderson captures the beauty and bizzareness of the many living forms we thought we knew and some we could never have contemplated, inviting us to better imagine the precarious world we inhabit.A witty, vivid blend of cutting edge natural history and meditative reflections, The Book of Barely Imagined Beings is infectious and celebratory about the sheer ingenuity and variety of life.

    "Douglas Brinkley brings to this magnificent story of Theodore Roosevelt's crusade on behalf of America's national parks the same qualities that made TR so fascinating a figure—an astonishing range of knowledge, a superb narrative skill, a wonderfully vivid writing style and an inexhaustible energy." —Doris Kearns Goodwin, author of Team of RivalsA vast, inspiring, and enormously entertaining book.” — New York Times Book ReviewFrom New York Times bestselling historian Douglas Brinkley comes a sweeping historical narrative and eye-opening look at the pioneering environmental policies of President Theodore Roosevelt, avid bird-watcher, naturalist, and the founding father of America’s conservation movement—now approaching its 100th anniversary.