Books On Board

Pet Whisperer P.I. Books in Order

  • 20 Books
  • 2019 – 2022 Published

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How to Read the Pet Whisperer P.I. Series

The Pet Whisperer P.I. series, written by Molly Fitz (the pen name for USA Today bestselling author Melissa Storm), is a delightful blend of cozy mystery and supernatural animal communication. Set in the fictional coastal town of Blueberry Bay, Maine, the series follows Angie Russo—a twenty-something paralegal who gains the ability to speak with animals after a near-fatal accident with an old coffee maker—and her feline partner, Octo-Cat (whose full name is Octavius Maxwell Ricardo Edmund Frederick Fulton). Together, they solve small-town crimes, navigate local secrets, and build a colorful team of animal helpers.

For the best reading experience, it is highly recommended to read the series in chronological order. Because the books feature a continuous story arc involving Angie's life, her relationships, and her growing reputation as a pet psychic, reading them out of order will spoil major character developments and overarching plotlines. The series spans 18 core novels, a holiday special, and a key tie-in short story.

Recommended Chronological Reading Order

Below is the complete reading path for the series. It integrates the core novels, the holiday special, and the key bonus short story where they best fit in the timeline:

  1. Kitty Confidential (2019) – Angie Russo discovers her unique gift and teams up with Octo-Cat to solve his former owner's suspicious death.
  2. Terrier Transgressions (2019) – Angie must work with a dog witness named Yo-Yo while keeping her supernatural ability under wraps.
  3. Hairless Harassment (2019) – A new case introduces a hairless cat, testing Angie's communication skills and patience.
  4. Dog-Eared Delinquent (2019) – The cozy sleuths tackle another canine-involved mystery in Blueberry Bay.
  5. The Cat Caper (2019) – Octo-Cat goes missing, prompting a frantic search and forcing Angie to risk exposing her secret powers to save him.
  6. Chihuahua Conspiracy (2019) – Angie rescues a feisty Chihuahua named Paisley and gets tangled in a local shelter embezzlement scheme.
  7. Raccoon Racketeer (2019) – Wild animals enter the mix as a mischievous raccoon plays a central role in a new case.
  8. Himalayan Hazard (2019) – A fluffy Himalayan cat brings a high-stakes problem to Angie's doorstep.
  9. Hoppy Holiday Homicide (2019) – A festive holiday mystery featuring a rabbit witness that adds seasonal cheer and chaos.
  10. Retriever Ransom (2020) – Angie is hired to track down a stolen golden retriever in a race against time.
  11. Lawless Litter (2020) – A litter of troublesome puppies complicates Angie's latest investigation.
  12. Legal Seagull (2020) – A gull provides clues to a maritime crime, expanding Angie's communication to feathered friends.
  13. Black Cat Benefit (2020/2022) – A critical bonus short story (originally featured in the Black Cat Crossing anthology) that should be read right here. Angie and Octo-Cat attend a glitzy animal shelter fundraiser that turns deadly.
  14. Grizzly Grievance (2021) – The stakes rise when local wildlife interactions lead to a human mystery.
  15. Persian Penalty (2021) – A pampered Persian cat holds the keys to a complex puzzle.
  16. Deer Duplicity (2022) – Angie communicates with a local deer as Blueberry Bay faces environmental and criminal threats.
  17. Scheming Sphynx (2022) – A clever Sphynx cat challenges Octo-Cat's detective supremacy.
  18. Honeymoon Hearsay (2022) – Angie's personal life takes center stage, but crime doesn't take a vacation.
  19. Animal Accomplice (2022) – The 18th and final novel of the series, wrapping up Angie and Octo-Cat's major adventures.

Understanding the Spin-offs and Anthology Connections

While the 18 main novels are straightforward, readers often run into confusion regarding Black Cat Crossing and Black Cat Benefit. Here is what you need to know to keep the continuity intact:

The Black Cat Crossing Anthology

In October 2020, Molly Fitz participated in a multi-author Halloween-themed cozy mystery anthology titled Black Cat Crossing. Her contribution to this volume was the short story "Black Cat Benefit." Later, in 2022, "Black Cat Benefit" was published as an individual, standalone ebook. If you see both titles listed in reading guides, note that you do not need to read the entire multi-author anthology—you only need to read the single short story, "Black Cat Benefit," which fits chronologically between Legal Seagull (Book 12) and Grizzly Grievance (Book 13).

Related Series by Molly Fitz

If you finish the series and find yourself missing the whimsical tone, Molly Fitz has written other cozy series that share a similar charm, though they do not directly cross over with the characters of Blueberry Bay:

  • Claw & Order Series: A delightful cozy mystery series featuring books like Paws and Probable Cause, Purebreds & Purrjury, and Pets & Parolees.
  • Paranormal Temp Agency: A series that leans heavier into the magical elements, following a protagonist who takes on temporary jobs in a supernatural community.
  • Merlin the Magical Fluff: A cozy series featuring a very special, magical animal companion who helps solve mysteries.

What to Know Before You Start

Molly Fitz's stories are known for their breezy, fast-paced nature. Most of the books are relatively short (often under 200 pages), making them perfect "comfort reads" that you can finish in a single sitting. The author, Melissa Storm, has openly shared that Octo-Cat's sassy, structure-loving personality was partly inspired by her own real-life experience living with obsessive-compulsive disorder (OCD), giving the character a unique depth beneath his humorous demands for Fancy Feast.

For budget-conscious readers, the author has compiled the books into digital boxed sets (such as Books 1-3, 4-6, 13-15, and 16-18), which is often the most economical way to collect the entire series.

Frequently Asked

What is the best starting point for the Pet Whisperer P.I. series?

You should start with the first novel, Kitty Confidential. Because the series has a continuous character arc for Angie Russo, starting from the beginning is essential to understand her powers and her relationship with Octo-Cat.

Are the Pet Whisperer P.I. books standalones?

No. While each book features a self-contained mystery that is resolved by the end, the overarching plot, romantic subplots, and character growth carry over directly from one book to the next.

Where does "Black Cat Benefit" fit in the reading order?

Chronologically, the short story Black Cat Benefit fits best between Book 12 (Legal Seagull) and Book 13 (Grizzly Grievance). It was originally published in the 2020 anthology Black Cat Crossing.

Is the Pet Whisperer P.I. series finished?

Yes, the series is complete. The 18th novel, Animal Accomplice, serves as the final book in the main storyline for Angie and Octo-Cat.

Who is the real author behind Molly Fitz?

Molly Fitz is a pen name for Melissa Storm, a USA Today bestselling author who also writes contemporary romance, women's fiction, and other cozy mysteries.