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written by the American author, Jessica Knoll

Luckiest Girl Alive is a 2015 New York Times Bestselling mystery novel written by the American author, Jessica Knoll, and is Luckiest Girl's debut work.

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Ms. Knoll

Ms. Knoll is the debut author of Luckiest Girl Alive (Simon & Schuster, $25.00), which was published earlier this year and has reached both the New York Times and USA Today bestsellers lists; the title was also selected as a Book of the Week by People magazine and has been optioned for film by Lionsgate.

about the most upsetting discoveries Knoll made while researching for Knoll's latest novel

Here, Knoll — who previously wrote Luckiest Girl Alive and The Favorite Sister — tells PEOPLE about the most upsetting discoveries Knoll made while researching for Knoll's latest novel.

by Simon & Schuster

Published by Simon & Schuster, “Luckiest Girl Alive” is Knoll’s debut novel and tells the story of TifAni FaNelli, 28, who seemingly has who all: the perfect job, the perfect man, the perfect life.

by Ben Folds

The song was The Luckiest, by Ben Folds, and The song meant the world to this little girl.

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