Si Lucy Tan sarong nobelista. Siya an kagsurat kan nobelang What We Were Promised. An nobelang ini nakakua nin nagkakapirang onra arog kan pagigin saro sa mga Longlisted na nobela sa  Center for Fiction's First Novel Prize,  Best of Books of 2018 kan The Washington Post, Refinery 29, asin Amazon, Barnes & Noble Discover Great New Writers Selection, Amazon's "Best Books of July", Publishers Weekly's "Best Books of Summer 2018" asin man Huffington Post's "60 Most Anticipated Reads of 2018".