About the Author

Alan Gratz is the #1 New York Times bestselling author of several highly acclaimed books for young readers, including Heroes: A Novel of Pearl Harbor, Two Degrees, Ground Zero, Allies, Grenade, Refugee, Projekt 1065, Prisoner B-3087, Code of Honor, and Captain America: The Ghost Army, an original graphic novel. Alan lives with his family in the Pacific Northwest. Look for him online at alangratz.com.

Ruth Gruener was born Aurelia Gamser in 1930s Poland. Ruth and her parents survived the Holocaust by hiding in the homes of Gentile families. After World War II was over, Ruth and her family moved to the United States, where Ruth tried to start an ordinary teenage life in Brooklyn. Ruth married Jack Gruener, another Holocaust survivor, with whom she lived in Brooklyn until Jack's passing in 2017. They have two children and four grandchildren. Until her death in 2021, Ruth worked as a docent at the Museum of Jewish Heritage in downtown Manhattan and traveled all over the country to speak to schools about her and Jack's experiences in the Holocaust.

Reviews

Praise for Prisoner B-3087: A Junior Library Guild SelectionGolden Sower Award, 2014-2015 Winner NebraskaIsinglass Teen Read Award, 2014-2015 Winner New HampshirePennsylvania Young Readers' Choice Award, 2014-2015 Winner PennsylvaniaJunior Book Award, 2015-2016 Winner South CarolinaGrand Canyon Reader Award, 2015-2016 Winner ArizonaTruman Readers Award, 2015-2016 Winner MissouriReaders Choice Awards, Winner 2015-2016 VirginiaVolunteer State Book Award Winner, 2015-2016 Tennessee"A powerful story, well told." -- School Library Journal"A bone-chilling tale not to be ignored." -- Kirkus Reviews"[A] remarkable survival story." -- Booklist"Gratz ably conveys . . . fatalism, yearning, and determination in the face of the unimaginable." -- Publishers Weekly"Heartbreaking, gripping, raw, and emotional . . . storytelling at its finest." -- VOYA