Order of Linda O. Johnston Books
Linda O. Johnston is an American novelist of mystery and romance novels. A common theme of her novels is dogs. Linda is also a practicing attorney. Her fiction series include the Kendra Ballantyne, Alpha Force and Pet Rescue series.
Linda O. Johnston made her literary debut in 1995 with the romance novel A Glimpse of Forever. Ten years later, she would go on to write her first mystery novel, Sit, Stay, Slay. Below is a list of Linda O. Johnston’s books in order of when they were originally released:
Publication Order of Kendra Ballantyne, Pet-Sitter Mystery Books
| Sit, Stay, Slay | (2005) |    |
| Nothing to Fear But Ferrets | (2005) | |
| Fine-Feathered Death | (2006) | |
| Meow is for Murder | (2007) | |
| The Fright of the Iguana | (2007) | |
| Double Dog Dare | (2008) | |
| Never Say Sty | (2009) | |
| Howl Deadly | (2009) | |
| Feline Fatale | (2010) | |
Publication Order of Alpha Force Books
| Alpha Wolf | (2009) | |
| Cougar's Conquest | (2010) | |
| Alaskan Wolf | (2010) | |
| Hawk's Challenge | (2011) | |
| Guardian Wolf | (2011) | |
| Undercover Wolf | (2013) | |
| Untamed Wolf | (2014) | |
| Loyal Wolf | (2014) | |
| Canadian Wolf | (2015) | |
| Protector Wolf | (2017) | |
| Visionary Wolf | (2018) | |
Publication Order of Coltons Of Mustang Valley Books
| Colton's Lethal Reunion | (2020) | |
| Colton Baby Conspiracy | (2020) | |
| Colton Family Bodyguard | (2020) | |
| Colton Family Bodyguard | (2020) | |
| Colton First Responder | (2020) | |
| In Colton's Custody | (2020) | |
| Colton Cowboy Jeopardy | (2020) | |
| Colton's Deadly Disguise | (2020) | |
| Colton's Undercover Reunion | (2020) | |
| Deadly Colton Search | (2020) | |
| Hunting the Colton Fugitive | (2020) | |
Publication Order of Colton 911 Books
| Caught in the Crossfire | (2019) | |
Publication Order of Pet Rescue Mystery Books
| Beaglemania | (2011) | |
| The More the Terrier | (2011) | |
| Hounds Abound | (2012) | |
| Oodles of Poodles | (2013) | |
| Nonstop Spaniels | (2013) | |
| Teacup Turbulence | (2014) | |
| Chihuahua Chaos | (2014) | |
Publication Order of Superstition Mystery Books
| Lost Under a Ladder | (2014) | |
| Knock on Wood | (2015) | |
| Unlucky Charms | (2016) | |
Publication Order of Barkery & Biscuits Mystery Books
| Bite the Biscuit | (2015) | |
| To Catch a Treat | (2016) | |
| Bad to the Bone | (2017) | |
| Pick and Chews | (2018) | |
| For a Good Paws | (2019) | |
Publication Order of K-9 Ranch Rescue Books
| Second Chance Soldier | (2018) | |
| Trained to Protect | (2018) | |
| The Soldier's K-9 Mission | (2023) | |
Publication Order of Shelter of Secrets Books
| Her Undercover Refuge | (2021) | |
| Guardian K-9 on Call | (2022) | |
| Undercover Cowboy Defender | (2023) | |
Publication Order of Standalone Novels
| A Glimpse Of Forever | (1995) | |
| The Glass Slipper | (1996) | |
| Point in Time | (1998) | |
| Stranger On The Mountain | (1999) | |
| Once a Cavalier | (2000) | |
| The Ballad of Jack O'Dair | (2000) | |
| Alias Mommy | (2000) | |
| Marriage: Classified | (2001) | |
| Operation: Reunited | (2002) | |
| Tommy's Mom | (2002) | |
| Special Agent Nanny | (2003) | |
| Guardian of Her Heart | (2004) | |
| Not a Moment Too Soon | (2004) | |
| Claws of the Lynx | (2009) | |
| Back to Life | (2009) | |
| Lawful Engagement | (2012) | |
| Undercover Soldier | (2012) | |
| Covert Attraction | (2013) | |
| Covert Alliance | (2016) | |
Publication Order of Short Stories/Novellas
| Different Drummers | (1988) |
Publication Order of Coltons Of Grave Gulch Books
| Colton's Dangerous Liaison | (2021) | |
| Colton's Killer Pursuit | (2021) | |
| Colton Nursery Hideout | (2021) | |
| Colton Bullseye | (2021) | |
| Guarding Colton's Child | (2021) | |
| Colton's Covert Witness | (2021) | |
| Rescued by the Colton Cowboy | (2021) | |
| Colton K-9 Target | (2021) | |
| A Colton Internal Affair | (2021) | |
| Uncovering Colton's Family Secret | (2021) | |
| Agent Colton's Takedown | (2021) | |
| Proving Colton's Innocence | (2021) | |
Publication Order of Coltons Of Colorado Books
| Colton's Pursuit of Justice | (2022) | |
| Snowed In With a Colton | (2022) | |
| Colton's Dangerous Reunion | (2022) | |
| Stalking Colton's Family | (2022) | |
| Undercover Colton | (2022) | |
| Colton Countdown | (2022) | |
| Colton's Secret Sabotage | (2022) | |
| Colton's Baby Motive | (2022) | |
| Colton's Rogue Investigation | (2022) | |
| Shielding Colton's Witness | (2022) | |
| To Trust a Colton Cowboy | (2022) | |
| To Trust a Colton Cowboy | (2022) | |
| Colton's Ultimate Test | (2022) | |
| Colton's Ultimate Test | (2022) | |
Publication Order of Anthologies
| Awakening the Beast | (2009) | |
| Last Exit to Murder | (2013) | |
| Night of the Shifter | (2014) | |
Notes: Awakening the Beast also includes stories by Olivia Gates, Barbara J. Hancock, Lisa Renee Jones and Caridad Pineiro. Night of the Shifter also has stories by Doranna Durgin, Megan Hart, Caridad Pineiro and Katie Reus. The anthology Last Exit to Murder was edited with Darrell James & Tammy Kaehler.