[1] He received the 2022 Sami Rohr Prize for Jewish Literature for his book Plunder: A Memoir of Family Property and Nazi Treasure.
Kaiser grew up in Toronto, Ontario and graduated from Columbia University in 2009.
[5][6][7] Kaiser's grandfather, Maier Menachem Kajzer,[8] was a Jew born in Poland who survived The Holocaust before moving to Los Angeles and spent years trying to reclaim his family's apartment building in Sosnowiec.
[9] Among his discoveries were that, his grandfather's first cousin, Abraham Kajzer, was the author of a Holocaust memoir, “Za Drutami Śmierci,” which in part detailed his time spent constructing the Project Riese where many suspect treasure looted during the Holocaust was hidden and became popular among Polish treasure hunters.
In Plunders, Kaiser teams up with a group of such treasure hunters in an effort to learn more about his own family history.