Book Review | An Anonymous Girl by Greer Hendricks and Sarah Pekkanen

The instant #1 New York Times bestseller (January 2019) everyone is talking about!

People Magazine’s Book of the Week • Bookish’s “Must-Read Books of Winter” • PopSugar’s “Best Books of Winter” • Cosmopolitan’s “2019 Books to Bring to Your Book Club” • Bookbub’s “Biggest Books of Winter” • Refinery 29’s “Best Books of January 2019” • Crime Reads’ “January’s Best Psychological Thrillers” • InStyle’s “7 Books That You Should Resolve to Read This January” • HelloGiggles’ “The 50 Most Anticipated Books of 2019” • USA Today’s “5 New Books Not to Miss” • Marie Claire’s “The Best Women’s Fiction of 2019 (So Far)” • Hypable’s “Winter Releases You Can’t Afford to Miss”

“Hendricks and Pekkanen are at the top of their game…You won’t see the final twist coming.” —People Magazine

“Beware strange psychologists…the authors know exactly how to play on their characters’ love of danger to bring them to the brink of disaster – and dare them to jump off.” —New York Times Book Review

“Slickly twisty [with] gasp-worthy final twists...major league suspense.” —Publishers Weekly (starred review)

“For those who relished the creepy stalking in Hendricks and Pekkanen’s The Wife Between Us, this unnerving tale will have them rethinking what secrets are safe to share and if moral and ethics really matter when protecting the ones you love.” —Library Journal (starred review)

“Masterfully escalates the suspense.” —Booklist (starred review)

Looking to earn some easy cash, Jessica Farris agrees to be a test subject in a psychological study about ethics and morality. But as the study moves from the exam room to the real world, the line between what is real and what is one of Dr. Shields’s experiments blurs.

Dr. Shields seems to know what Jess is thinking… and what she’s hiding.

Jessica’s behavior will not only be monitored, but manipulated.

Caught in a web of attraction, deceit and jealousy, Jess quickly learns that some obsessions can be deadly.

From the authors of the blockbuster bestseller The Wife Between Us, Greer Hendricks and Sarah Pekkanen, An Anonymous Girl will keep you riveted through the last shocking twist.


This book was amazing! I love psychological thrillers (obviously!) and this book led right into the suspense. The main character, Jessica Farris, in need of money for her family, and seeing an opportunity she couldn’t pass up, participated in a morality study for which she would be paid. The first hiccup, was that she wasn’t the invited participant to the study. She took the place of someone else. But she thought they would overlook it.

Slowly her story unraveled: her family history, her relationship issues, etc. And within the first few chapters, we came to realize the makers of the study were very interested in what she has to say and why. The psychology professor who created the study began to send Jessica on errands and after a few, they just didn’t seem to make sense, and then Jessica began to put it together.

Twists, turns, possibilities, and theories begin, and the story gets deeper and deeper with Dr. Shields. It’s so well written and thought-provoking, that I couldn’t put the book down, except to work and spend time with my hubby. I love books like this, that pull you in and make you wonder what on God’s green earth is going on.

One of my favorite things about the book was the switching of perspectives: one chapter would be from Jessica’s point of view, and the next chapter would be from the perspective of Dr. Lydia Shields. It was great to vacillate between the two and try to figure out the motives of both of them.

This is the second book I’ve read from this duo and I think they’ve got this down pat! They are able to coordinate and put together stories from multiple perspectives, with sinister plots and believable characters. I love reading their novels, can’t wait to read more from them and am really hoping a TV adaptation is made for this book. It’s definitely 5/5 from me!

Disclosure of Material Connection: I received this book free from NetGalley and St. Martin’s Press.  I was not required to write a positive review.  The opinions expressed are my own.  I am disclosing this in accordance with the Federal Trade Commission’s 16 CFR, Part 255 ( “Guides Concerning the Use of Endorsements and Testimonials in Advertising.”

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