The Andrew Carnegie Medals for Excellence in Fiction and Nonfiction were established in 2012 by the American Library Association to recognize the best fiction and nonfiction books for adult readers published in the U.S. the previous year.

This year the ALA has selected Deacon King Kong by James McBride to receive the Medal for Fiction and Fathoms: The World in the Whale by Rebecca Giggs for Nonfiction.

Deacon King Kong by James McBride

In September 1969, a fumbling, cranky old church deacon known as Sportcoat shuffles into the courtyard of the Cause Houses housing project in south Brooklyn, pulls a .38 from his pocket, and, in front of everybody, shoots the project’s drug dealer at point-blank range.

The reasons for this desperate burst of violence and the consequences that spring from it lie at the heart of Deacon King Kong, James McBride’s funny, moving novel and his first since his National Book Award–winning The Good Lord Bird. In Deacon King Kong, McBride brings to vivid life the people affected by the shooting: the victim, the African-American and Latinx residents who witnessed it, the white neighbors, the local cops assigned to investigate, the members of the Five Ends Baptist Church where Sportcoat was deacon, the neighborhood’s Italian mobsters, and Sportcoat himself.

As the story deepens, it becomes clear that the lives of the characters—caught in the tumultuous swirl of 1960s New York—overlap in unexpected ways. When the truth does emerge, McBride shows us that not all secrets are meant to be hidden, that the best way to grow is to face change without fear, and that the seeds of love lie in hope and compassion.

Fathoms: The World in the Whale by Rebecca Giggs

When writer Rebecca Giggs encountered a humpback whale stranded on her local beachfront in Australia, she began to wonder how the lives of whales reflect the condition of our oceans. Fathoms: The World in the Whale is “a work of bright and careful genius” (Robert Moor, New York Times bestselling author of On Trails), one that blends natural history, philosophy, and science to explore: How do whales experience ecological change? How has whale culture been both understood and changed by human technology? What can observing whales teach us about the complexity, splendor, and fragility of life on earth?

In Fathoms, we learn about whales so rare they have never been named, whale songs that sweep across hemispheres in annual waves of popularity, and whales that have modified the chemical composition of our planet’s atmosphere. We travel to Japan to board the ships that hunt whales and delve into the deepest seas to discover how plastic pollution pervades our earth’s undersea environment.

With the immediacy of Rachel Carson and the lush prose of Annie Dillard, Giggs gives us a masterly exploration of the natural world even as she addresses what it means to write about nature at a time of environmental crisis. With depth and clarity, she outlines the challenges we face as we attempt to understand the perspectives of other living beings, and our own place on an evolving planet.