There are 12 books in the Kate Ryan Mysteries series. The newest book is It's Murder, Dude which came out in 2017.

1
She Waits

Book cover of She Waits
Kate Ryan is a middle-aged, accident prone, ex-private investigator. Emphasis on 'ex' as she and her partner gave up their profession after their last case nearly cost both of them, their lives. They wisely decided to limp away with whatever dignity and body parts they had left. Unfortunately, Kate will…
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2
A Nice Clean Murder

Book cover of A Nice Clean Murder
A Nice Clean Murder, the second in the Kate Ryan Mysteries series, finds Kate's brother-in-law, Mac, heir to a small family estate in the wild west of Ireland; bequeathed to him by an uncle he barely knew. Kate finds this a little suspicious, but as her family, she too is…

3
The Trouble with Murder

The Trouble with Murder
After a three week photo assignment chasing wild mustangs in the heat of South Dakota, Kate Ryan wants nothing more than a quiet week at her log cabin in the woods. She decides to make it a girls only week and invites her sister Teri, dear Aunt Hannah and Maggie.…

5
Of Course It's Murder

Of Course It's Murder
Kate Ryan is sent to New England on a photo assignment. Seems her editor's ex-cousin, the hapless flamboyant Simon Merriweather needs photos of his new Inn for the local travel guide. It was to be a nice quiet week of reflection for Kate. What could go wrong?

Enter Kit Parker,…

6
What Happened in Malinmore

Book cover of What Happened in Malinmore
What Happened in Malinmore

5th in the Kate Ryan Mystery series

Kate Ryan has no idea who Maureen Costello is or why she flew all the way from Ireland to confront Kate about the death of Maureen's lover, Dr. Rose Clancy - someone else Kate doesn't know.

Suddenly, Kate, Maggie,…

7
A Near Myth Murder

Book cover of A Near Myth Murder
Kate Ryan tests her sanity when she decides to reopen her private investigation business, which she turned away from nearly six years before. In the midst of this, Kate's old friend and college roommate Jan Cummings dies while on a hiking trip with her sorority sisters. With unusual circumstances surrounding…

8
It's Not Always Murder

Book cover of It's Not Always Murder
The 8th installment of the Kate Ryan Mystery Things are quiet at Ryan, Costello, and Winfield Investigations. Too quiet. So naturally, Hannah has time to arrange their Chicago neighborhood office; it now looks like a 1940s newsroom, equipped with retro candlestick phones. Kate Ryan can do nothing but watch any…

9
Recalculated Murder

Book cover of Recalculated Murder
The 9th installment of the Kate Ryan Mystery series An old friend of Hannah's leaves her a cryptic voice mail and sends one thing to her—a GPS. Then he turns up dead. Her logical next step? Naturally—call Kate Ryan for help. So, Kate, Hannah, and Maggie travel to New Orleans…

10
Dead in the Water

Book cover of Dead in the Water
In the tenth installment of the series, Kate Ryan is about to pop the question to Maggie. Yes, yes, it's about time. The question now is where, when, and how? The “why” is evident.

So with great trepidation, Kate accepts the help of Maggie's adorable Aunt Hannah. Together, they will…

11
Married to Mayhem

Book cover of Married to Mayhem
In book eleven, Kate and Maggie are finally going to be married. They've given up all control to Hannah, who has decided everything regarding the wedding be a complete surprise to the soon-to-be newlyweds. All Kate and Maggie know is the date, more or less, which has Kate breathing into…

12
It's Murder, Dude

Book cover of It's Murder, Dude
In the twelfth installment of the Kate Ryan Mystery series, Kate and Maggie are getting married—again. After the lavish, but not quite legal wedding at Kate's cabin in the woods, the girls decide to have a quiet ceremony at City Hall in Chicago in November, the day of the seventh…