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Roselyn Teukolsky

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Roselyn Teukolsky was born in Johannesburg, South Africa, where she graduated from the University of the Witwatersrand with a B.Sc. in Math and Chemistry. She immigrated to the US when she was 23, and graduated from Cornell University with an M.S. in Mathematics Education. She taught Math and Computer Science for many years, mostly at Ithaca High School in Upstate New York.

She is the author of the Barron’s review book for AP Computer Science, which is currently in its 12th edition, and also How to Play Bridge with Your Spouse … and Survive (Master Point Press).

Roselyn retired from teaching in 2009. Since then she has worked full time as a writer of crime fiction. She lives in Pasadena, California, with her husband, Saul Teukolsky.

A Reluctant Spy, an unconventional spy thriller, is her debut novel.

A RELUCTANT SPY Cover
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A RELUCTANT SPY

BY Roselyn Teukolsky • POSTED ON March 21, 2025

In Teukolsky’s novel, a woman’s life is turned upside down in the wake of her husband’s death when she is approached with a shocking invitation to continue his secret work as a spy.

When readers first meet Madeline Geiger, she is plummeting through the sky. After a desperate, ultimately futile, attempt to save her husband Mike while skydiving, she is left with broken bones and a broken heart. What’s even worse is that Mike’s death is deemed suspicious: An FAA safety inspector reports that Mike’s parachute was tampered with. After a short interview with a detective reveals Madeline’s resentment over their professional relationship—Mike’s prestige as a computer science professor always outshone hers as his research assistant—she seems to become a person of interest in her husband’s death. Things are not quite so simple, though; Madeline is approached at Mike’s funeral by FBI agent Joe Shelmann, who explains that, allegedly, someone in her husband’s department at the university is providing encryption software to illegal pornographers, and Mike was the FBI’s informant. Joe has come with a proposition for Madeline to take over Mike’s work to see the case through. She initially refuses, but her relationship with her workplace and colleagues continues to sour, and she discovers that her husband had been stealing her research, so she decides to take the job on—with all of its risks—not only for justice, but also for her own satisfaction. Teukolsky has built this story in such a way that as Madeline becomes more invested in uncovering the truth and advocating for herself, so too does the reader. The author introduces a cast of characters fit for a proper mystery—Madeline’s coworkers are rendered suspicious by their behavior with her (“Do you think for a moment anyone here will take you seriously?” asks the department head). Teukolsky does an incredible job of interweaving Madeline’s personal story with the investigation, finding multiple ways to engage readers. This novel is a great fit for anyone seeking an unconventional take on the spy story—one seasoned with self-discovery and personal growth along with the usual excitement and intrigue.

A captivating story of a woman who untangles mysteries and comes to know the importance of self-worth.

Pub Date: March 21, 2025

ISBN: 9781967036004

Page count: 336pp

Review Posted Online: March 31, 2025

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ADDITIONAL WORKS AVAILABLE

TELL ME YOUR NAME, a short story, appears in Made in L.A. Vol.3 Art of Transformation

A 15-year-old teenager, Pamela, is left alone by her parents for the evening in her expensive condo in Pasadena. The doorbell rings, Pamela opens the door, and finds a young man on the doorstep, begging for money. He claims not to have eaten for 3 days. Pamela invites him to come inside... What transpires next is described through Pamela's eyes, in three increasingly horrifying stories: first to the reader, then to her parents, then to a detective who comes to the door the next day, after finding a dead body on the grounds of the property...
Published: Jan. 1, 2020
ISBN: 978-0-9987607-8-0

The Fourth Woman

THE FOURTH WOMAN, a sequel to A RELUCTANT SPY, is a novel of speculative fiction and suspense. It features Madeline Geiger, 33 years old, a cyber-security expert who has her own business in Cambridge, MA. She has been a widow for three years, and would like to rekindle some love and romance in her life. The first man she dates, Vince Cantley, invites her to see his lab, where he’s doing cutting-edge research on rats and mice, implanting tiny lights in their heads and controlling their moods and actions with remote electronic signals. Madeline finds these animal experiments disturbing, and tells Vince she’d like to terminate their brief relationship. He, however, perseveres, visiting her home and office, unsettling her mother who lives with her, and talking his way into her house while Madeline is at work. When her mother, housekeeper, and pets start to behave in uncharacteristic ways, Madeline becomes convinced that Vince is experimenting on her household, and will continue doing so until Madeline relents and lets him into her life again. No one believes Madeline’s outlandish theory. Not the cops, nor her co-workers, nor her new love-interest, Wanda. Through sheer force of will and computer expertise, Madeline devises a diabolical plan to extricate herself from her tormentor’s web.
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