Jen Ryland Reviews

Find books you love and get the most out of your reading.

  • Reviews
    • thriller
    • new books
    • mystery
    • adult fiction
    • reeses book club
    • BOTM
    • romance
    • YA
    • Lists
  • Subscribe!
  • Shop!
  • Spoiler Posts
    • Spoiler Posts
  • About
    • Contact Me!
    • Media Kit
    • Giving Back
  • Policies
    • Privacy Policy
    • Giveaway Policy
    • Review Policy
    • Editorial Policy

Review of Blood Sugar

04.18.2022 by Jen Ryland // 4 Comments

A woman accused of murdering her husband said she didn’t do it. Okay, but (as the synopsis reveals) she was at the site of three other mysterious deaths, so … is she lying? Is she telling the truth? If you love books with possibly unreliable narrators, you’ll want to try this one. Check out my review of Blood Sugar!

Review of Blood Sugar: the cover of the book on a black background.

Blood Sugar by Sascha Rothchild

To be published on April 19 by Putnam.

Cover of Blood Sugar: a house and a palm tree on a neon background.

Synopsis: Though she may be a murderer, Ruby is not a sociopath.

She is an animal-loving therapist with a thriving practice. She’s felt empathy and sympathy. She’s had long-lasting friendships and relationships, and has a husband, Jason, whom she adores.

But the homicide detectives at Miami Beach PD are not convinced of her happy marriage. When we meet Ruby, she is in a police interrogation room, being accused of Jason’s murder. Which, ironically, is one murder that she did not commit, though her vicious mother-in-law and a scandal-obsessed public believe differently.

As she undergoes questioning, Ruby’s mind races back to all the details of her life that led her to this exact moment, and to the three dead bodies in her wake. Because though she may not have killed her husband, Ruby certainly isn’t innocent.


My Review of Blood Sugar

Original photo of the cover of Blood Sugar on an iPad near other brightly colored books.

Blood Sugar will be one of those love-it-or-hate-it books for most people.

If you love morally gray characters, unreliable narrators, and just plain unlikeable people, Ruby might be the perfect protagonist for you.

Blood Sugar starts as a sort of frame story, with Ruby sitting in a Miami police interrogation room, answering questions about her husband’s tragic death.

She insists she didn’t do it, but the police have a few questions about the three other mysterious deaths she was connected to. Coincidence?

Ruby’s strong first-person voice will captivate you.

The synopsis says Ruby is not a sociopath. She loves animals, so she can’t be a psychopath. (But isn’t that what a psychopath might say?) Is she a vigilante? Did karma finally catch up with her?

The best thing about Blood Sugar is that it really does keep you guessing.

Can a poor pathological liar catch a break? Or will her lying be her undoing?

Even when the book wrapped things up, I still had some questions about what really did happen to Ruby’s husband.


What are other books like Blood Sugar?

I put this one on my Killer Queens list about female murderers. It reminded me a fair amount of Never Saw Me Coming by Vera Kurian, a thriller about a college student who is also a psychopath and has to solve a murder.

If you’ve read this, tell me what you think!

Categories // Reviews Tags // adult fiction, mystery, new books, thriller

About Jen Ryland

Over 12 years of book blogging and reviewing, I have read over 1500 books. A fair and honest reviewer who loves book discussions, I'm here to help you find a book you'll love to read AND give you a place to talk about it and ask questions.
Find me on Instagram and Pinterest as @jenryland!

Subscribe
Login
Notify of

4 Comments
Mary Kirkland
4 years ago

I do like a book that can keep me guessing.

0
Reply
Becky @ A Fool's Ingenuity
4 years ago

A book where the MC says they’re a murderer from the start has me intrigued but I always worry with books like this that it’ll go too far, especially with an unreliable narrator are they just going to make me hate them instead?

0
Reply
Author
Jen Ryland
4 years ago
Reply to  Becky @ A Fool's Ingenuity

Yep, that’s always the risk. She justifies her actions but …??? I still enjoyed it but if you need a likable character, this is not the book for you!

0
Reply
Amber Elise @ Du Livre
4 years ago

I was actually considering this for a future book discussion! I like it when books keep you guessing.

0
Reply

Recent Posts!

  • Readers Guide for The Parisian Heist by Jo Piazza
  • Readers Guide for Hot Girl Murder Club
  • Readers Guide for Getting Away With Murder
  • New Historical Mysteries for July and August 2026
  • Books for Fans of Widow’s Bay
  • Readers Guide for The Whisper Man

Meet Jen!

Since 2011, I have been guiding avid readers toward books they will love and offering a friendly place to discuss them. I publish honest reviews that will help you decide if a book is right for you! Let's talk books! See my full bio!

Contact Me

My contact me page graphic shows a black old fashioned landline with gold trip.

Copyright

Copyright 2016-2026 Jen Ryland LLC, All rights reserved. Duplication of content without permission is strictly prohibited.

Privacy Policy

Find my privacy policy here.

Contact Me

Contact Me!

Copyright © 2026 · Modern Studio Pro On Genesis Framework · WordPress · Log in

wpDiscuz