Diana Xarissa

Diana Xarissa

Diana Xarissa also writes as: Diana X. Dunn and D.X. Dunn.

Upcoming Diana Xarissa Books

May 8th, 2026: Hopeful in Texas (Midlife Crisis Mysteries, #7)

June 5th, 2026: The Snow File (Aunt Bessie Cold Case Mysteries, #19)

July 3rd, 2026: The Body in the Laboratory (Sunset Lodge Mystery, #12)

August 7th, 2026: The Smith Assignment (Janet Markham Bennett Cozy, #19)

See All

Gambling in Galaxy Sector (a short story) (Lady Elizabeth Cozy In Space, #7) was the most recently released book by Diana Xarissa, on April 17th, 2026.

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Click to get new book alerts by Diana Xarissa sent straight to your email.

Diana Xarissa Stats: The highest rated book by Diana Xarissa on Book Notification is Aunt Bessie Observes, the 15th novel in the Isle Of Man Cozy Mysteries series. The second-highest rated book is Aunt Bessie Remembers (Isle Of Man Cozy Mysteries #18).

The most read book by Diana Xarissa on Book Notification is Aunt Bessie Assumes, the first novel in the Isle Of Man Cozy Mysteries series. The second most read book is Arrivals and Arrests (Isle Of Man Ghostly Cozy #1).

Below is a complete list of Diana Xarissa books in publication and chronological order, broken down by series. The most popular series by Diana Xarissa is the Isle Of Man Cozy Mysteries Series.

List of Aunt Bessie Cold Case Mysteries Books in Publication Order

Bessie and friends join ex-Scotland Yard detectives to crack cold cases from across the globe.

ReadTitle Avg.YearBook Link
1
9
The Adams File
2021
Go
2
8
The Bernhard File
2021
Go
3
7.5
The Carter File
2021
Go
4
8
The Durand File
2021
Go
5
8.5
The Evans File
2022
Go
6
6.5
The Flowers File
2022
Go
7
7.5
The Goodman File
2022
Go
8
5
The Howard File
2022
Go
9
8.5
The Irving File
2023
Go
10
6.5
The Jordan File
2023
Go
11
10
The Keller File
2023
Go
12
9
The Lawrence File
2024
Go
13
The Moss File
2024
Go
14
The Newton File
2024
Go
15
The Olson File
2025
Go
16
The Phelps File
2025
Go
17
The Quinn File
2025
Go
18
The Richards File
2026
Go
19
The Snow File
2026
Go

List of Distania Chronicles Books in Publication Order (as D.X. Dunn)

ReadTitle Avg.YearBook Link
1
An Unexpected Adventure
2013
Go
2
An Unexpected Twist
2013
Go
3
An Unexpected Invitation
2013
Go
4
An Unforeseen Enemy
2014
Go

List of F6 Books in Publication Order (as Diana X. Dunn)

ReadTitle Avg.YearBook Link
1
10
Just This Once
2013
Go
2
Murder Times Two
2013
Go
3
Three of a Kind
2013
Go
4
Training Four Murder
2019
Go
5
Five Missing Men
2020
Go
6
Six Dead Men
2020
Go

List of Isle Of Man Cozy Mysteries Books in Publication Order

ReadTitle Avg.YearBook Link
1
7.5
Aunt Bessie Assumes
2014
Go
2
6.5
Aunt Bessie Believes
2014
Go
3
6.7
Aunt Bessie Considers
2014
Go
4
5.3
Aunt Bessie Decides
2015
Go
5
7
Aunt Bessie Enjoys
2015
Go
6
7
Aunt Bessie Finds
2015
Go
7
7
Aunt Bessie Goes
2015
Go
8
6.5
Aunt Bessie's Holiday
2016
Go
9
7
Aunt Bessie Invites
2016
Go
10
7
Aunt Bessie Joins
2016
Go
11
7
Aunt Bessie Knows
2016
Go
12
6.7
Aunt Bessie Likes
2017
Go
13
6.3
Aunt Bessie Meets
2017
Go
14
6.7
Aunt Bessie Needs
2017
Go
15
6.4
Aunt Bessie Observes
2017
Go
16
6.5
Aunt Bessie Provides
2018
Go
17
5.5
Aunt Bessie Questions
2018
Go
18
6.2
Aunt Bessie Remembers
2018
Go
19
4.8
Aunt Bessie Solves
2018
Go
20
4.8
Aunt Bessie Tries
2019
Go
21
6.7
Aunt Bessie Understands
2019
Go
22
7
Aunt Bessie Volunteers
2019
Go
23
6.7
Aunt Bessie Wonders
2020
Go
24
6.7
Aunt Bessie's X-Ray
2020
Go
25
8
Aunt Bessie Yearns
2020
Go
26
7.3
Aunt Bessie Zeroes In
2020
Go

List of Isle Of Man Ghostly Cozy Books in Publication Order

ReadTitle Avg.YearBook Link
1
5.8
Arrivals and Arrests
2016
Go
2
6.3
Boats and Bad Guys
2017
Go
3
6
Cars and Cold Cases
2017
Go
4
6.5
Dogs and Danger
2017
Go
5
5
Encounters and Enemies
2017
Go
6
6.5
Friends and Frauds
2018
Go
7
6.5
Guests and Guilt
2018
Go
8
6.5
Hop-tu-Naa and Homicide
2018
Go
9
6
Invitations and Investigations
2018
Go
10
6.5
Joy and Jealousy
2019
Go
11
6.5
Kittens and Killers
2019
Go
12
6.5
Letters and Lawsuits
2019
Go
13
6.5
Marsupials and Murder
2020
Go
14
6.5
Neighbors and Nightmares
2020
Go
15
5.5
Orchestras and Obsessions
2020
Go
16
6.5
Proposals and Poison
2020
Go
17
6
Questions and Quarrels
2021
Go
18
5.5
Roses and Revenge
2021
Go
19
6.5
Secrets and Suspects
2021
Go
20
6.5
Theaters and Threats
2021
Go
21
6.5
Umbrellas and Undertakers
2022
Go
22
6.5
Visitors and Victims
2022
Go
23
6
Weddings and Witnesses
2022
Go
24
6.7
Xylophones and X-Rays
2022
Go
25
6.5
Yachts and Yelps
2023
Go
26
10
Zephyrs and Zombies
2023
Go

List of Isle Of Man Romance Books in Publication Order

ReadTitle Avg.YearBook Link
1
Island Escape
2013
Go
2
Island Inheritance
2013
Go
3
Island Heritage
2015
Go
4
Island Christmas
2015
Go

List of Janet Markham Bennett Cozy Books in Publication Order

ReadTitle Avg.YearBook Link
1
6.7
The Armstrong Assignment
2021
Go
2
7
The Blake Assignment
2021
Go
3
The Carlson Assignment
2021
Go
4
8
The Doyle Assignment
2021
Go
5
4
The Everest Assignment
2022
Go
6
6
The Farnsley Assignment
2022
Go
7
6
The George Assignment
2022
Go
8
The Hamilton Assignment
2022
Go
9
The Ingram Assignment
2023
Go
10
The Jacobs Assignment
2023
Go
11
The Knox Assignment
2023
Go
12
The Lock Assignment
2024
Go
13
The Miles Assignment
2024
Go
14
The Nichols Assignment
2024
Go
15
The Owens Assignment
2025
Go
16
The Palmer Assignment
2025
Go
17
The Quayle Assignment
2025
Go
18
The Ross Assignment
2026
Go
19
The Smith Assignment
2026
Go

List of Lady Elizabeth Cozy In Space Books in Publication Order

ReadTitle Avg.YearBook Link
1
Alibis in Alpha Sector
2022
Go
2
Bodies in Beta Sector
2023
Go
3
Corpses in Chaos Sector
2023
Go
4
Danger in Delta Sector
2024
Go
5
Enemies in Energy Sector
2024
Go
6
Fires in Flux Sector
2025
Go
7
Gambling in Galaxy Sector
2026
Go
8
Homicide in Helix Sector
2026
Go

List of Later In Life Love Story Books in Publication Order

ReadTitle Avg.YearBook Link
1
Second Chances
2020
Go
2
Second Act
2020
Go
3
Second Thoughts
2020
Go
4
Second Degree
2020
Go
5
Second Best
2021
Go
6
Second Nature
2021
Go
7
Second Place
2021
Go

List of Margaret and Mona Ghostly Cozy Books in Publication Order

ReadTitle Avg.YearBook Link
1
8
Murder at Atkins Farm
2024
Go
2
Murder at Barker Stadium
2024
Go
3
Murder at Collins Airfield
2024
Go
4
Murder at Dreeym Gorrym Point
2025
Go
5
Murder at Edgewater Lane
2025
Go
6
Murder at Fairleads Fort
2025
Go
7
Murder at Greyson Cottage
2026
Go
8
Murder at Hooper Lodge
2026
Go

List of Markham Sisters Books in Publication Order

ReadTitle Avg.YearBook Link
1
6.7
The Appleton Case
2015
Go
2
8
The Bennett Case
2015
Go
3
8
The Chalmers Case
2015
Go
4
8
The Donaldson Case
2016
Go
5
9
The Ellsworth Case
2016
Go
6
8
The Fenton Case
2016
Go
7
8
The Green Case
2016
Go
8
6
The Hampton Case
2017
Go
9
5.8
The Irwin Case
2017
Go
10
6.5
The Jackson Case
2017
Go
11
7.5
The Kingston Case
2017
Go
12
4
The Lawley Case
2018
Go
13
4.3
The Moody Case
2018
Go
14
5.3
The Norman Case
2018
Go
15
5.7
The Osborne Case
2018
Go
16
6.3
The Patrone Case
2019
Go
17
7.5
The Quinton Case
2019
Go
18
6
The Rhodes Case
2019
Go
19
6.8
The Somerset Case
2020
Go
20
7
The Tanner Case
2020
Go
21
7
The Underwood Case
2020
Go
22
5.5
The Vernon Case
2020
Go
23
5.8
The Walters Case
2020
Go
24
6.8
The Xanders Case
2020
Go
25
8
The Young Case
2020
Go
26
6
The Zachery Case
2020
Go

List of Midlife Crisis Mysteries Books in Publication Order

ReadTitle Avg.YearBook Link
1
7
Anxious in Nevada
2022
Go
2
Bewildered in Florida
2023
Go
3
Confused in Pennsylvania
2023
Go
4
Dazed in Colorado
2024
Go
5
Frustrated in Massachusetts
2025
Go
6
Grumpy in Minnesota
2025
Go
7
Hopeful in Texas
2026
Go

List of Realities Trilogy Books in Publication Order (as D.X. Dunn)

ReadTitle Avg.YearBook Link
1
Mirrored Realities
2018
Go
2
Fractured Realities
2018
Go
3
Convergent Realities
2018
Go

List of Sunset Lodge Mystery Books in Publication Order

ReadTitle Avg.YearBook Link
1
4
The Body in the Annex
2022
Go
2
The Body in the Boathouse
2023
Go
3
The Body in the Cottage
2023
Go
4
The Body in the Dunk Tank
2023
Go
5
The Body in the Elevator
2024
Go
6
The Body in the Fountain
2024
Go
7
The Body in the Greenhouse
2024
Go
8
The Body in the Hallway
2025
Go
9
The Body in the Igloo
2025
Go
10
The Body in the Junkyard
2025
Go
11
The Body in the Kayak
2026
Go
12
The Body in the Laboratory
2026
Go

List of Diana Xarissa Anthologies in Publication Order

#ReadTitle Avg.YearBook Link
1
Summer Dreams
2014
Go
Show All Anthologies
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Diana Xarissa

Diana Xarissa (Diana Xarissa Dunn) was born in Erie, USA.

Diana Xarissa is the author of the Isle Of Man Cozy Mysteries series which currently consists of 26 novels. The Isle Of Man Cozy Mysteries series started in 2014 with the novel Aunt Bessie Assumes. The most recently released novel in the Isle Of Man Cozy Mysteries series was Aunt Bessie Zeroes In which was released in 2020. There are no upcoming novels for the Isle Of Man Cozy Mysteries series.

Diana Xarissa has also written the Markham Sisters series which has 26 books including The Appleton Case and The Bennett Case.

Related Authors

Fans of Diana Xarissa also enjoy these authors:

  1. Michael Connelly, author of the Harry Bosch Series.
  2. James Patterson, author of the Alex Cross Series.
  3. Tess Gerritsen, author of the Rizzoli & Isles Series.
  4. J.A. Jance, author of the Joanna Brady Series.
  5. Agatha Christie, author of: And Then There Were None / Ten Little Indians.

Diana Xarissa: F.A.Q

Where was Diana Xarissa Born?

Diana Xarissa was born in Erie, USA and is American.

What was the first book Diana Xarissa wrote?

The first book written by Diana Xarissa was An Unexpected Adventure, published in 2013.

What was the most recent book Diana Xarissa wrote?

Her most recently released work was Gambling in Galaxy Sector (a short story) on April 17th, 2026.

What is the most popular book by Diana Xarissa?

Based on the number of readers on Book Notification, the most popular Diana Xarissa book is Aunt Bessie Assumes. Here are her most popular books:
  1. Aunt Bessie Assumes (7.5)
  2. Arrivals and Arrests (5.75)
  3. Aunt Bessie Observes (6.4)
  4. Aunt Bessie Decides (5.33)
  5. Aunt Bessie Remembers (6.2)

Are there upcoming new books by Diana Xarissa?

Diana Xarissa has six new books coming out: Hopeful in Texas will be released on May 8th, 2026. The Snow File will be released on June 5th, 2026. The Body in the Laboratory will be released on July 3rd, 2026. The Smith Assignment will be released on August 7th, 2026. Murder at Hooper Lodge will be released on September 4th, 2026. Homicide in Helix Sector will be released on October 9th, 2026

Click and we will keep you updated on these via e-mail, and about any new books Diana Xarissa announces in the future.

How many books has Diana Xarissa written?

Diana Xarissa has written 175 books across 18 series, excluding contributions to anthologies.
  • 19 books in the Aunt Bessie Cold Case Mysteries Series
  • 4 books in the Distania Chronicles Series
  • 6 books in the F6 Series
  • 26 books in the Isle Of Man Cozy Mysteries Series
  • 26 books in the Isle Of Man Ghostly Cozy Series
  • 4 books in the Isle Of Man Romance Series
  • 19 books in the Janet Markham Bennett Cozy Series
  • 8 books in the Lady Elizabeth Cozy In Space Series
  • 7 books in the Later In Life Love Story Series
  • 8 books in the Margaret and Mona Ghostly Cozy Series
  • 26 books in the Markham Sisters Series
  • 7 books in the Midlife Crisis Mysteries Series
  • 3 books in the Realities Trilogy Series
  • 12 books in the Sunset Lodge Mystery Series

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