Uncertainty Principle

Joshua Davis (he/him) is the New York Times bestselling author of Spare Parts, The Underdog, and Entrenched. He has been a finalist for the National Magazine Award in feature writing and produced the Sundance Audience Award–winning film Radical. He is the co-founder of Epic Magazine.Kal Kini-Davis (he/him) is a sailor and writer. He recently graduated high school in San Francisco and is now studying wooden boatbuilding in the Pacific Northwest. He believes that boats have souls, just as people do.

A 2026 Rainbow List Young Adult Pick "Mia’s story tenderly explores themes of sexuality and neurodivergence with sailing and science details accompanying her often-painful introspection as she learns to navigate uncertainty. Emotional and broad-ranging." —Kirkus Reviews"A wonderful tale of self-discovery." —School Library Journal"Teen readers will find familiar awkwardness as Mia navigates the Caribbean and her life." —Booklist