A Good Girl’s Guide to Murder Series: Full Spoiler Review & Deep Dive into the Dark Secrets

A Good Girl’s Guide to Murder Series: Full Spoiler Review & Deep Dive into the Dark Secrets

If you’ve been following my blog, you probably know I have a strong interest (maybe even a fascination) with crime stories—mainly because I’m always curious about the why. What happened in someone’s past? What drives people to do what they do?

In July I reviewed If Anything Happens to Me by Luanne Rice (which didn’t quite hit the mark for me), so when I say A Good Girl’s Guide to Murder by Holly Jackson knocked it out of the park — I mean it. I read the series within a month, from January to February of this year. I went on the read If Anything Happens to Me hoping for the same intense, attention-grabbing storyline, but unfortunately, it didn’t deliver.

This YA series truly doesn’t feel like one. It’s intense, emotionally layered, and smart. If you love true crime or dark mysteries, you’ll devour this series like I did.

Here’s a detailed (spoiler-heavy!) look at each book in the series and how they all connect.

Reading Order

  1. A Good Girl’s Guide to Murder (2019)
  2. Good Girl, Bad Blood (2020)
  3. As Good as Dead (2021)
  4. Kill Joy (2021) – A novella prequel
Book 1: A Good Girl’s Guide to Murder

Synopsis
Five years ago, high school senior Andie Bell vanished. Everyone believed her boyfriend Sal Singh killed her and then died by suicide. But Pip Fitz-Amobi, a classmate who always doubted Sal’s guilt, investigates the case for her senior project. As she pulls at threads, a much darker truth emerges.

Pip’s Role
Pip Fitz-Amobi isn’t a detective — at first. She’s a curious, determined student who quickly becomes obsessed with the case. She interviews people, reviews documents, and partners with Ravi SinghSal’s brother, who becomes her ally and later her boyfriend.

What Pip Discovers

  • Andie was involved in drugs and had a secret, inappropriate relationship with her English teacher, Elliot Ward.
  • Sal Singh was murdered by Elliot Ward, who feared Sal would expose the relationship. Elliot staged it as a suicide to conceal the truth.
  • Elliot was also keeping a runaway named Ellison (Ellie) locked in his home — mistaking her for Andie in a delusional state. Ellie has no relation to Andie.
  • Max Hastings sexually assaulted Becca BellAndie’s sister. Becca confided in Andie about the abuse, but Andie refused to believe her and made it clear she didn’t care — which ignited a major fight between the sisters. During the argument, Becca shoved Andie, who struck her head and died accidentally. In panic, Becca hid the body in a septic tank.
    Max’s assault on Becca and Andie’s reaction to it sparked that fatal fight — a powerful twist that links abuse, denial, and tragedy.

Major Characters & Their Ties

  • Pip Fitz-Amobi – Investigator and podcaster
  • Ravi Singh – Sal’s brother; Pip’s partner and boyfriend
  • Andie Bell – Victim #1
  • Sal Singh – Victim #2
  • Becca Bell – Andie’s sister, sexual assault survivor, accidental killer
  • Max Hastings – Perpetrator of abuse
  • Elliot Ward – Abuser, murderer, kidnapper
  • Ellison (Ellie) – Kidnapped girl held by Elliot
  • Cara Ward – Pip’s friend; Elliot’s daughter
  • Jason Bell – Andie and Becca’s emotionally abusive father
  • Conner Reynolds – Pip’s friend

Themes

  • Lies to protect family
  • Abuse of trust & grooming
  • Failure of justice
  • Love, denial, and secrecy

Connection to Book 2
Conner Reynolds and Max Hastings are introduced — both crucial in the next installment. This book also plants seeds of control and denial through Jason Bell.

Book 2: Good Girl, Bad Blood

Synopsis
After wrapping the Andie Bell case, Pip publishes her podcast and becomes a local celebrity — which brings both admiration and backlash. When Conner Reynolds’ mother contacts Pip in desperation after his older brother Jamie goes missing, Pip is pulled back into another dangerous mystery.

What Pip Discovers

  • Jamie Reynolds was catfished online by someone pretending to be a girl named Layla Mead. Thinking she was in danger, Jamie left home to help.
  • The person behind the fake identity was Charlie Green, whose sister Emily Nowell was murdered years earlier by Jack Brunswick Sr., a notorious serial killer of children.
  • Jack Brunswick Sr. forced his son, Jack Brunswick Jr., to help lure victims. Jack Jr. — later known as David Knight, then Stanley Forbes — entered witness protection and tried to live a normal life. In internet lore, he was referred to as “Child Brunswick.”
  • Jamie learned Stanley’s real identity and confronted him. In a panic, Stanley accidentally injured Jamie and hid him in a barn, unsure what to do.
  • Charlie Green, under the alias Layla Mead, manipulated the situation to track Stanley down and seek revenge. Charlie’s wife, Flora Green, was his accomplice.
  • When Charlie arrives at the barn with a gun, Pip begs him not to shoot. Stanley, trying to protect Pip, pushes her aside. Charlie shoots Stanley multiple times. The barn catches fire. Pip drags Stanley outside and performs CPR, but he dies in her arms.

Major Characters & Their Ties

  • Pip Fitz-Amobi – Podcaster and investigator
  • Conner Reynolds – Friend of Pip; brother to Jamie
  • Jamie Reynolds – Kidnapped and injured by Stanley
  • Charlie Green – Seeks revenge for sister Emily’s murder
  • Flora Green – Charlie’s wife and co-conspirator
  • Stanley Forbes (a.k.a. Jack Brunswick Jr., a.k.a. David Knight) – Child survivor of a serial killer father, later killed
  • Jack Brunswick Sr. – Serial killer of six children; forced his son to assist in luring victims
  • Max Hastings – Still a threat from Book 1; central in Book 3
  • Jason Bell – His behavior grows darker

Themes

  • Vengeance vs. justice
  • Intergenerational trauma
  • Online manipulation and grooming
  • Social media backlash and cancel culture

Connection to Book 3
Max Hastings’ abuse and evasion of justice still haunts PipJason Bell’s darkness grows more threatening. And Pip’s new public status puts her in greater danger than ever before.

Book 3: As Good As Dead

Synopsis
After the traumatic events of Book 2, Pip Fitz-Amobi finds herself dealing with the aftermath of her podcast fame and the dangers it brings. When her nemesis Jason Bell — Andie and Becca’s abusive father — kidnaps her, Pip fights for her survival and ultimately kills him in self-defense. To protect herself, she covers up the crime scene and frames Max Hastings, who is already a marked man.

What Pip Discovers and Does:

  • Jason Bell’s abusive, controlling nature is finally confronted head-on. He has a dark history that includes violent acts and deep emotional trauma driving his violent behavior.
  • Jason kidnapped Pip in a desperate move to silence her investigation and control the narrative.
  • Pip manages to escape but kills Jason in self-defense during the struggle.
  • To protect herself and ensure justice against JasonPip covers up the crime scene and frames Max Hastings for Jason’s murder.
  • Meanwhile, Max Hastings, whose sexual abuse of Becca Bell ignited the original tragedy, had been acquitted in his first trial before Book 3 began—leaving Pip deeply disillusioned with the legal system.
  • In this book, Max faces a new trial for the murder of Jason Bell, but the outcome is never revealed, underscoring the ongoing theme that justice is often elusive.

Why Jason Kills:
Jason Bell is driven by a dark, violent need to control and silence those who threaten his twisted legacy and family secrets. His kidnapping of Pip is an act of desperation to stop the truth from coming out — not random violence. His behavior is fueled by emotional trauma, abuse, and a need to maintain control at any cost. He is revealed as the DT Killer(short for Duct Tape Killer), a figure who has terrorized the community for years, making his motives even more chilling.

Major Characters & Their Ties:

  • Pip Fitz-Amobi – Investigator and now a fugitive of sorts, fighting for justice on her own terms.
  • Jason Bell – Abusive father with a violent past, finally confronted and killed by Pip.
  • Max Hastings – Survivor of the legal system’s failures, facing a new trial for murder after his prior acquittal in the sexual assault case against Becca Bell.
  • Others: Characters from previous books continue to influence the unfolding story.

Themes:

  • Justice beyond the legal system
  • Survival and self-defense
  • The consequences of silence and denial
  • The complexities of truth and morality

Connection to Earlier Books
Max Hastings’ initial acquittal in the sexual assault case is a key motivator for Pip’s drastic actions in this book. Jason Bell’s violent legacy is finally ended, but not without deep personal cost to Pip. The series closes with a dark but empowering message about fighting for justice even when the system fails. While Book 1 exposed the cracks in a murder case, and Book 2 revealed how past trauma haunts the present, Book 3 shows what happens when the system truly fails — and a person takes matters into their own hands.

Pip’s decision to head off to college at the end of the book marks a significant turning point — in my opinion, it’s a good way for the story to end. It signals the close of her high school detective work and represents her growth into young adulthood. After years spent unraveling high-profile crimes, college offers her a fresh start and the opportunity to move beyond the shadows of her past investigations.

While Book 1 exposed the cracks in a murder case, and Book 2 revealed how past trauma haunts the present, Book 3 shows what happens when the system truly fails — and a person takes matters into their own hands.

Bonus Read: Kill Joy (Book 4 – A Prequel Novella)

While Kill Joy is technically the fourth release in the series, it’s actually a prequel novella that takes place before the events of Book 1. At just 117 pages, it’s a quick read that offers a glimpse into Pip’s world right before everything begins.

I’m currently reading Kill Joy myself, and so far, it’s a fun, revealing look at Pip’s mindset and how her curiosity and sharp thinking begin to take shape. You don’t need to read it to understand or enjoy the main trilogy—it’s optional, not essential—but if you’re already hooked on the series or just want an early sense of Pip’s character, it’s definitely worth checking out. You could even read a few chapters of A Good Girl’s Guide to Murder first, then circle back to Kill Joy if you’re curious—especially since the novella includes a short preview of those opening chapters at the end.

My Ratings & Final Thoughts

I gave all three books 5/5 star rating. The series isn’t just three separate stories — it’s one gripping, emotionally layered journey full of twists that explore trauma, truth, and the complexities of justice. Pip grows from a curious teen into a determined investigator forever changed by what she uncovers. If you love twisty, intense mysteries that deepen with each book, this trilogy is a must-read.

Have you read the series? What did you think of Pip’s journey and the story overall? Let me know in the comments!