Book 1

Curiosity Thrilled the Cat

by Sofie Kelly

Published 1 February 2011
Meet small town librarian Kathleen Paulson and her fantastical felines, Hercules and Owen, in the first novel in the New York Times bestselling Magical Cats Mystery series.

When librarian Kathleen Paulson moved to Mayville Heights, Minnesota, she had no idea that two strays would nuzzle their way into her life. Owen is a tabby with a catnip addiction and Hercules is a stocky tuxedo cat who shares Kathleen's fondness for Barry Manilow. But beyond all the fur and purrs, there's something more to these kitties.

When murder interrupts Mayville’s Wild Rose Summer Music Festival, Kathleen finds herself the prime suspect. More stunning is her realization that Owen and Hercules are truly special—perhaps even magical. Now, with a little legwork from her four-legged friends, Kathleen may be able to solve this purr-fect murder...

Book 2

Sleight of Paw

by Sofie Kelly

Published 1 September 2011
When a local do-gooder is killed, small town librarian Kathleen Paulson and her magical cats have to dig up trouble in the second mystery in the New York Times bestselling series.

Kathleen never wanted to be the crazy cat lady. But when Owen and Hercules followed her home from mysterious Wisteria Manor, she realized her mind wasn’t playing tricks on her—her cats have magical abilities.

When the body of elderly Agatha Shepherd is found near Kath's favorite local café, she knows Owen's talent for turning invisible and Hercules's ability to walk through walls will give the felines access to clues Kath couldn't get without arousing suspicion. Someone is hiding some dark secrets—and it will take a bit of furtive investigating to catch the cold-hearted killer.

Book 3

Copycat Killing

by Sofie Kelly

Published 1 May 2012
In the third Magical Cats mystery, small town librarian Kathleen Paulson and her very special cats must go on the hunt to find a clever killer...

It's been raining cats and dogs in Mayville Heights. The small town's been deluged, and now the local artists' co-op is on the verge of flooding. Kathleen has been up all night helping her friends move their creations to the safety of the upstairs studio.

The artwork survives, but when controversial mask maker Jaeger Merrill is found drowned in the co-op basement, Kathleen questions whether the death was accidental. After she discovers the artist was using an assumed name, she realizes she can't actually assume anything about him. With the help of handsome detective Marcus Gordon—and Owen and Hercules's extraordinary powers of feline detection—it's up to Kathleen to unmask a killer.

Book 4

Cat Trick

by Sofie Kelly

Published 1 February 2013
The fourth mystery in the New York Times bestselling series about two extraordinary cats whose owner can't keep her nose out of trouble...
 
Kathleen Paulson enjoys her life as a small town librarian, but sometimes even small towns can have big problems. The local businesses of Mayville Heights hope to convince Chicago-based company Legacy Tours to sell a vacation package for their town. Legacy Tours partner Mike Glazer grew up in Mayville Heights, but he’s no longer the small town boy people once knew. Even the local bootlegger has an issue with the bossy loudmouth Mike has become—until someone shuts him up for good.
 
When Kathleen discovers Mike’s body on the boardwalk, she can’t help but get involved in the investigation—even if her beau, Detective Marcus Gordon, would rather she didn’t. Now, with a little help from her cats Owen and Hercules, it’s up to Kathleen to make sure the killer is booked for an extended stay in prison before some else takes a permanent vacation.

Book 5

Final Catcall

by Sofie Kelly

Published 1 October 2013
Small town librarian Kathleen Paulson gets plenty of entertainment from her extraordinary cats, Owen and Hercules. But when a theatre troupe stumbles into more tragedy than it bargained for, it’s up to Kathleen to play detective...
 
With her sort-of boyfriend Marcus calling it quits and her ex-boyfriend Andrew showing up out of the blue, Kathleen has more than enough drama to deal with—and that’s before a local theatre festival relocates to Mayville Heights. Now the town is buzzing with theatre folk, and many of them have their own private dramas with the director, Hugh Davis.
 
When Davis is found shot to death by the marina, he leaves behind evidence of blackmail and fraud, as well as an ensemble of suspects. Now Kathleen, with a little help from her feline friends Owen and Hercules, will have to catch the real killer before another victim takes a final curtain call.

Book 6

A Midwinter's Tail

by Sofie Kelly

Published 7 October 2014
Kathleen Paulson is snowed under running her library and caring for her extraordinary felines, Owen and Hercules. But when a holiday fund-raiser turns deadly, she’ll have to add sleuthing to her already full schedule...

Winter in Mayville Heights is busy and not just because of the holidays. Kathleen is hard at work organizing a benefit to raise money for the library’s popular Reading Buddies program. She has her hands full hosting the event. And when a guest at the gala drops dead, her magical cats, Owen and Hercules, will have their paws full helping her solve a murder.

The victim is the ex of town rascal Burtis Chapman, but she hasn’t lived in the area in years. And though everybody is denying knowledge of why she was back in town, as Kathleen and her detective boyfriend, Marcus, begin nosing around, they discover more people are connected to the deceased than claimed to be. Now Marcus, Kathleen, and her uncanny cats have to unravel this midwinter tale before the case gets cold.

Book 7

Faux Paw

by Sofie Kelly

Published 6 October 2015
Fantastical felines Owen and Hercules are ready to help librarian Kathleen Paulson pounce on a killer art thief in this novel in the Magical Cats Mystery series.

Normally, the arrival of an art exhibition at the Mayville Heights library would be cause for celebration. But thanks to the overbearing curator and high-tech security system that comes with it, Kathleen’s life has been completely disrupted. Even Owen and Hercules have been affected, since their favorite human doesn’t seem to have a spare moment to make their favorite fish crackers or listen to Barry Manilow.

But when Kathleen stops by the library late one night and finds the curator sprawled on the floor—and the exhibition’s most valuable sketch missing—it’s suddenly time to canvass a crime scene. Now Kathleen, her detective boyfriend Marcus, and her clever cats have to sniff out a murderous thief, before anyone else has a brush with death...

Book 8

Paws and Effect

by Sofie Kelly

Published 4 October 2016
Resourceful librarian Kathleen Paulson needs the help of her magical cats, Owen and Hercules, to clear the name of someone close to her heart in this mystery in the New York Times bestselling series...
 
Kathleen is excited to meet three old pals of her beau, Detective Marcus Gordon, while they visit charming Mayville Heights on business. But the reunion is cut short when one of the friends is killed—and the evidence points toward Marcus as the murderer.
 
Though it seems she doesn’t know all of Marcus’s secrets, Kathleen is sure he’s no killer. With his suspect status sidelining him from investigating the case, it’s up to Kathleen and her feline partners-in-crime to find whoever is framing Marcus—and make sure the good detective hasn’t found his last clue.

Book 9

A Tale Of Two Kitties

by Sofie Kelly

Published 5 September 2017
"In this charming mystery from the bestselling author of Paws and Effect, two magical cats have powers of detection that prove indispensable to librarian Kathleen Paulson"--

Book 10

The Cats Came Back

by Sofie Kelly

Published 4 September 2018
In this Magical Cats Mystery, now in paperback, small-town librarian Kathleen Paulson often seems to gets mixed up in murder, but luckily, her very special cats always find a way to help her close a case...

The charming Minnesota town of Mayville Heights is hosting a music festival, and the whole place is bustling with musicians and tourists. Kathleen is looking forward to taking in some fabulous performances--and her two cats, Owen and Hercules, are looking forward to taking in some fabulous sardine crackers. But then the trio stumbles across a dead body by the river.
 
The victim is a close friend of a well-known cabaret singer set to perform at the festival--and the two happen to look incredibly alike. Who could have wanted to harm the dead woman? Was it a case of mistaken identity?
 
As accusations abound and suspicions swirl, Kathleen, Hercules and Owen will put their abilities--both mundane and magical--to the test, and lay down the paw.

Book 11

A Night's Tail

by Sofie Kelly

Published 3 September 2019
In the charming town of Mayville Heights, librarian Kathleen Paulson and her two cats pounce on clues to catch a killer, in the eleventh installment of this New York Times bestselling series.

Spring is coming to Mayville Heights, and Kathleen’s brother, Ethan, has arrived in town with his band, The Flaming Gerbils. But not everything goes as scheduled when one of Ethan’s bandmates gets into a fight with a man interested in investing in the town. When the businessman’s body is later found, Ethan’s friend is implicated in the crime.

Kathleen wants to help her brother by solving the case, but she has no shortage of suspects from which to choose. Prior to his death, the investor was fighting like cats and dogs with lots of people. If this librarian wants more than a whisker’s chance of solving the case, she will need to rely on her trusty feline sidekicks, Owen and Hercules.

Book 12

A Case of Cat and Mouse

by Sofie Kelly

Published 1 September 2020
A reality TV crew has come to town and brought librarian Kathleen Paulson and her two magical cats more than their fair share of real-life drama, in the newest installment of this New York Times bestselling series.

Spring has come to charming Mayville Heights, and with it, some Hollywood glamour. The little town is abuzz because the reboot of a popular baking TV show is filming there. Librarian Kathleen Paulson is working as an advisor on historical facts for the show, local restaurants are providing catering for the camera crews, and Kathleen's faithful felines, Hercules and Owen, are hoping there is a cat treat challenge.

But then Kathleen finds one of the judges dead. She has solved many-a-murder with help from the supernaturally gifted Herc and Owen, and with the whole town on tenterhooks, the talented trio will have to have all paws on deck to chase down this killer.

Book 13

Hooked on a Feline

by Sofie Kelly

Published 7 September 2021
Librarian Kathleen Paulson and her inquisitive cats find themselves in a jam when a musician turns up dead, in the newest installment of this New York Times bestselling series.

It’s summer in Mayville Heights, and Kathleen Paulson and her detective boyfriend, Marcus, are eager to attend the closing concert of the local music festival. The concert is a success, but then one of the band members is discovered dead shortly after it. At first it’s assumed the death is a robbery gone wrong, but Kathleen suspects foul play—and she’s certain that she, along with her trusty side-cats, Owen and Hercules, can help solve the murder.

Before his death, Kathleen had noticed the victim in the library researching his genealogy, and when she and Marcus take a closer look at the man's family tree, they begin to think a previous death of one of his relatives now seems suspicious. The more Kathleen thinks about it, the more this murder feels like it could be an encore performance. Kathleen and her cats will need to act fast and be very careful if they want to stay off of a killer's hit list.

Book 14

Whiskers and Lies

by Sofie Kelly

Published 13 September 2022
Librarian Kathleen Paulson is always willing to help a friend, but to save one from a wrongful arrest, she’ll need magical backup from her affectionate cats in the newest installment of this New York Times bestselling series.

Baker Georgia Tepper has been hired to provide delicious and spooky cupcakes for the Reading Buddies Halloween Party at the library, and she and Kathleen are meeting to finalize the menu of festive confections. Unfortunately, once Georgia’s former mother-in-law ambushes her at the library and threatens Georgia with legal action, the afternoon of fun is soured.
 
When Georgia’s litigious in-law is later found dead and the friendly baker is implicated, Kathleen is eager to help prove her innocence. Luckily, Kathleen and her intrepid magical cats, Hercules and Owen, have solved their fair share of mysteries. As a result, she knows that in life as well as crime solving, it is all relative, but with hard work, she can make sure the right criminal is booked.

Book 15

Paws to Remember

by Sofie Kelly

Published 17 October 2023
Librarian Kathleen Paulson and her enchanted felines get involved in a cold case that is putting people in very hot water in the newest installment of this New York Times bestselling series.

When a water leak repair results in a body being found behind the walls of the store run by the artists’ co-op that Kathleen's friend, Maggie, is part of everyone is completely mystified as to whose body it is and who hid it there. But as the dust settles, her boyfriend, Detective Marcus Gordon, begins to suspect the body could belong to a young woman who disappeared more than thirty years ago. 

When a friend with a connection to the young woman asks Kathleen to look into the circumstances around the disappearance, she and her cats—who have special feline talent for catching felons—find themselves digging up secrets that at least one person in Mayville Heights would much prefer stay buried.

Book 16

Furever After

by Sofie Kelly

Published 3 September 2024
Librarian Kathleen Paulson is in for a spell of trouble when she finds a dead body, and only her reliable magical cats can help her tail a killer in the newest installment of this New York Times bestselling series.

Kathleen is busy running the library and planning her upcoming wedding to detective Marcus Gordon when she suddenly stumbles across a body in the library. She is surprised to learn that the deceased was in the middle of an unlikely heist—it seems he was trying to steal one of the paintings that had been in a box in the library’s workroom. Kathleen never knew any of the library’s rotating artwork was valuable and can’t imagine what the dead man wanted with it.

But then an art history expert called in by the police identifies the almost-purloined painting as a piece that might have been part of a previous high profile art theft. Owen’s and Hercules’s whiskers are already twitching, and events soon make Kathleen realize that whoever killed the wannabe art thief has more than murder on their mind. Kathleen and her clever cats will have to work fast to prevent anyone else from getting hurt.