In Out on a Limb, Ben Kilham invites us into the world he has come to know best: the world of black bears. For decades, Kilham has studied wild black bears in a vast tract of Northern New Hampshire woodlands. At times, he has also taken in orphaned infants--feeding them, walking them through the forest for months to help them decipher their natural world, and eventually reintroducing them back into the wild. Out on a Limb delivers Kilham's fascinating glimpse at the inner world of bears, and also makes a passionate case for science, and education in general, to open its doors to different ways of learning and researching--doors that could lead to far broader realms of discovery.