Highly recommend this utterly delightful book! What could easily have been a dense, wordy, and gloomy scientific treatise is transformed into an informative, personal, gripping, and hopeful journey. By mixing personal stories with his irrepressible charm, wit, and clever prose, Knapp provides hope in the midst of the somber realities of species' endangerment and extinction. Knapp spends one chapter on each of 18 different proposed contributors to extinction, providing numerous individual examples, but all through the power of story instead of relying on onerous tables and figures. I felt my heart swoop and tumble through the ups and downs of conservation efforts across the globe. These personal connections provide hooks that grip the reader and help make sense of the data. Informative and entertaining, realistic and light-hearted... if only all books were this enriching and enjoyable.