“In this stirring biography of Puerto Rican baseball player Roberto Clemente (1934–1972), Alonso celebrates the athlete’s contributions to baseball and human rights.” —Call Me Roberto!, Publisher’s Weekly Starred Review

Nathalie Alonso (she/her) (www.nathaliealonso.com) is a Cuban American journalist and Sibert Honor–winning picture book author from Queens, New York. Her debut picture book was Old Clothes for Dinner?! (Barefoot Books, 2024), a humorous story stemming from a misunderstanding about a Cuban dish ropa vieja, which is Spanish for “old clothes.”

Her nonfiction titles include biographies such as Call Me Roberto!: Roberto Clemente Goes to Bat for Latinos (Calkins Creek, 2024), a 2025 Sibert Honor Book, and ¡Viva Valenzuela!: Fernandomania Erupts in Los Angeles (Calkins Creek, 2026), as well as Take Me Out to the Ball Game! (Barefoot Books, 2025), a reimagining of the classic baseball anthem.

Nathalie is also a journalist with bylines in TIME for Kids, National Geographic, Refinery29, Outside, and AFAR, among other publications. She holds a Bachelor of Arts in American Studies from Columbia University.

A native Spanish speaker, Nathalie can present in English and Spanish.

Click here to purchase signed copies of Nathalie’s books.

Books by Nathalie Alonso