Margins
Unknown Caller book cover
Unknown Caller
2023
First Published
3.97
Average Rating
66
Number of Pages

Part of Series

Charlie Kroft’s job at the crisis center means she’s often seen as a hero: she’s helped countless people climb out of the deepest pits of personal despair. But when one phone call thrusts Charlie into the spotlight, she must contend with the hidden pain that drives her…and with the mysterious stranger who knows the truth.
Avg Rating
3.97
Number of Ratings
3,594
5 STARS
32%
4 STARS
39%
3 STARS
23%
2 STARS
4%
1 STARS
1%
goodreads

Author

Lisa Unger
Lisa Unger
Author · 38 books

Lisa Unger is the New York Times and internationally bestselling author of twenty novels, including her latest SECLUDED CABIN SLEEPS SIX. With books published in thirty-three languages and millions of copies sold worldwide, she is regarded as a master of suspense. Unger’s critically acclaimed novels have been featured on “Best Book” lists from the Today show, Good Morning America, Entertainment Weekly, People, Amazon, Goodreads, L.A. Times, The Boston Globe, Sun Sentinel, Tampa Bay Times, and many others. She has been nominated for, or won, numerous awards including the Strand Critics, Audie, Hammett, Macavity, ITW Thriller, and Goodreads Choice. In 2019, she received two Edgar Award nominations, an honor held by only a few authors, including Agatha Christie. Her short fiction has been anthologized in The Best American Mystery and Suspense, and her non-fiction has appeared in The New York Times, Wall Street Journal, NPR, and Travel+Leisure. Lisa is the current co-President of the International Thriller Writers organization. She lives on the west coast of Florida with her family.

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