In this landmark work on the Anasazi tribes of the Southwest, naturalist Craig Childs dives head-on into the mysteries of this vanished people. The various tribes that made up the Anasazi people converged on Chaco Canyon (New Mexico) during the 11th century to create a civilization hailed as "the Las Vegas of its day", a flourishing cultural center that attracted pilgrims from far and wide, and a vital crossroads of the prehistoric world. By the 13th century, however, Chaco's vibrant community had disappeared without a trace. 

Is the archeologist who discovers a lost tomb a sort of hero - or a villain? If someone steals a relic from a museum and returns it to the ruin it came from, is she a thief? Craig Childs's riveting new book is a lyrical ghost story - an intense, impassioned investigation into the nature of the past and the things we leave behind. We visit lonesome desert canyons and fancy Fifth Avenue art galleries, journey throughout the Americas, Asia, the past and the present. The result is a brilliant book about man and nature, remnants and memory, a dashing tale of crime and detection.

In the mid-1970s, scientists began using DNA sequences to reexamine the history of all life. Perhaps the most startling discovery to come out of this new field is horizontal gene transfer (HGT), or the movement of genes across species lines. For instance, we now know that roughly eight percent of the human genome arrived not through traditional inheritance from directly ancestral forms, but sideways by viral infection - a type of HGT. In The Tangled Tree David Quammen chronicles these discoveries through the lives of the researchers who made them.

In lyric, accessible prose, Carlo Rovelli invites us to consider questions about the nature of time that continue to puzzle physicists and philosophers alike. For most listeners, this is unfamiliar terrain. We all experience time, but the more scientists learn about it, the more mysterious it appears. We think of it as uniform and universal, moving steadily from past to future, measured by clocks. Rovelli tears down these assumptions one by one, revealing a strange universe where, at the most fundamental level, time disappears.

Ross Gay’s The Book of Delights is a genre-defying collection of essays that record the small joys that occurred in one year, from birthday to birthday, and that we often overlook in our busy lives. His is a meditation on delight that takes a clear-eyed view of the complexities, even the terrors, in his life, including living in America as a Black man; the ecological and psychic violence of our consumer culture; the loss of those he loves.