A tiny brown bear cub rescued from drowning is reared by a forest ranger alongside a cast of tamed mountain creatures, including a fawn, a burro, a ring-tailed cat, an owl, a canary, and a spirited pup. Set in the high Sierras, episodic chapters follow the cub’s adventures and mischief, encounters with other wildlife, seasonal hardships, and lessons about survival and companionship. Natural history is woven into the narrative through close observations of local animals and habitats, while human activities such as pack trips and camp life provide context for the cub’s growth and the community of animal friends.