Karen M. McManus is an American author widely recognized for her compelling young adult fiction. Her journey as a writer reached an astonishing milestone with her debut novel, One of Us Is Lying, which secured a spot on the New York Times bestseller list for over five years. This exceptional feat marked the beginning of a series of critically acclaimed works that have captivated readers around the globe.

McManus's literary prowess extends to a collection of thrilling novels including the One of Us Is Lying series, which was adapted into a television show available on Peacock and Netflix. Her standalone novels, such as Two Can Keep a Secret, The Cousins, You'll Be the Death of Me, and Nothing More to Tell, further showcase her talent in crafting suspenseful narratives. Notably, her books have been translated into forty-two languages and have amassed sales of over seven million copies worldwide.

Her educational background includes a bachelor's degree in English from the College of the Holy Cross and a master's degree in journalism from Northeastern University. McManus now resides in Cambridge, Massachusetts, where she continues to write and engage with her readers.

For more information and updates from the author, fans can follow her on Twitter and Instagram at @writerkmc or visit her official website.