Code Blue (Sisterhood Book 37)

Code Blue (Sisterhood Book 37)

by Fern Michaels

4.6 (3,365)

4.6 stars from 3,365 reviews. Top 66% of Mystery Thriller books we track.


$3.99KU

Last checked: Jun 2, 2026

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Fans of these authors will like this...

  • Louise Penny
  • Dolly Parton
  • James Patterson

Fans of these books will like this...

  • The Woman in Cabin 10
  • The Chain
  • Stillhouse Lake

Perfect for you if...

  • You love the Sisterhood series and want the next instalment of women taking down systemic corruption with style and strategy.
  • You're drawn to stories where ordinary people uncover abuse and exploitation that authorities have missed or ignored.
  • You appreciate ensemble casts of capable, resourceful women who use brains and connections rather than brute force.

Maybe not for you if...

  • You're looking for your first Sisterhood book. This is the 37th in a series and assumes you know the characters and their dynamics.
  • You want a romance subplot or emotional depth around the central relationships. This is plot-driven, not character-introspective.
  • You prefer standalone mysteries without the globe-trotting ally network and convenient problem-solving that comes with a rich cast.

About this book

Code Blue is the thirty-seventh book in The Sisterhood series. The Sisterhood is a group of women from different backgrounds connected by friendship and shared experiences. They have access to significant resources, specialized skills, and a global network of contacts. Theresa Gallagher learns that her aunt Dottie, whom she has never met, is now incapacitated and living in a nursing home in Arizona. When Theresa visits Sunnydale Care Facility, she notices troubling details: she can only observe her aunt from a viewing room, and staff behavior raises questions. After Theresa begins investigating, her car is nearly forced off the road. Theresa contacts her attorney friend Lizzie Fox, who connects her to the Sisterhood. Together, they investigate Sunnydale and uncover a pattern of elder mistreatment, fraud, and financial exploitation at care facilities across the country. The Sisterhood works to expose the wrongdoing and pursue justice.

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Currently #1,258 in the Kindle store — a top-10K bestseller.

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4.0★4.5★5.0★Jun '26Jun '26RatingReviews

Currently 4.6★ from 3,365 reviews

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Fern Michaels

1 book on Vagrant Press

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