The Robert F. Sibert Informational Book Award, established by the Association for Library Service to Children in 2001, is awarded annually to the author(s) and illustrator(s) of the most distinguished informational book published in English during the preceding year.
2022 Medal Winner
2022 Honor Titles
Unspeakable: The Tulsa Race Massacre by Carole Boston Weatherford and Floyd Cooper
Fallout: Spies, Superbombs, and the Ultimate Cold War Showdown by Steve Sheinkin
Summertime Sleepers: Animals That Estivate by Melissa Stewart, illustrated by Sarah S. Brannen
2021 Medal Winner
Honeybee: The Busy Life of Apis Mellifera, written by Candace Fleming, illustrated by Eric Rohmann
2020 Medal Winner
2019 Medal Winner
The Girl Who Drew Butterflies: How Maria Merian’s Art Changed Science, written by Joyce Sidman
2018 Medal Winner
Twelve Days in May: Freedom Ride 1961, written by Larry Dane Brimner
2017 Medal Winner
March: Book Three, written by John Lewis and Andrew Aydin, and illustrated by Nate Powell
2016 Medal Winner
Funny Bones: Posada and His Day of the Dead Calaveras, written and illustrated by Duncan Tonatiuh
2015 Medal Winner
The Right Word: Roget and His Thesaurus, written by Jen Bryant, illustrated by Melissa Sweet
2014 Medal Winner
Parrots over Puerto Rico, written by Susan L. Roth and Cindy Trumbore, illustrated by Susan L. Roth
2013 Medal Winner
Bomb: The Race to Build—and Steal—the World’s Most Dangerous Weapon by Steve Sheinkin
2012 Medal Winner
Balloons Over Broadway: The True Story of the Puppeteer of Macy’s Parade by Melissa Sweet
2011 Medal Winner
2010 Medal Winner
Almost Astronauts: 20 Women Who Dared to Dream by Tanya Lee Stone
2009 Medal Winner
We Are the Ship: The Story of Negro League Baseball by Kadir Nelson
2008 Medal Winner
The Wall: Growing Up Behind the Iron Curtain by Peter Sis
2007 Medal Winner
Team Moon: How 400,000 People Landed Apollo 11 on the Moon by Catherine Thimmesh
2006 Medal Winner
Secrets of a Civil War Submarine: Solving the Mysteries of the H.L. Hunley by Sally M. Walker
2005 Medal Winner
2004 Medal Winner
An American Plague: The True and Terrifying Story of the Yellow Fever Epidemic of 1793 by Jim Murphy
2003 Medal Winner
The Life and Death of Adolf Hitler by James Cross Giblin
2002 Medal Winner
Black Potatoes: The Story of the Great Irish Famine, 1845 – 1850 by Susan Campbell Bartoletti
2001 Medal Winner
Sir Walter Raleigh and the Quest for El Dorado by Marc Aronson