Author Allison Brennan
  • Home
  • About
  • Books
    • All Books
    • Latest & Upcoming
    • See How They Hide
    • Beach Reads and Deadly Deeds
    • Out of the Shadows
    • Standalone Novels
    • Angelhart Investigations
    • Quinn & Costa Thrillers
    • Regan Merritt Mysteries
    • Lucy Kincaid Thrillers
    • Earlier Books
    • Printable Book List
  • Extras
  • Events
  • Contact
  • Newsletter
Select Page
Author Allison Brennan

Books

View Printable Book List
View Earlier Books

Visual Portfolio, Posts & Image Gallery for WordPress
All
Latest
Quinn & Costa Thrillers
Standalone Novels
Angelhart Investigations
Regan Merritt Mysteries
Lucy Kincaid Thrillers
Latest

Book 6
Latest

Coming June 17th
Latest

Novella 1.5
Connect:
emailsubstackfacebooktwitterinstagrambookbubgoodreads
email
substack
facebook
twitter
instagram
bookbub
goodreads

© Allison Brennan
Author website design & build: xuni.com
Privacy Policy

Coming June 17, 2025

PRE-ORDER NOW

Amazon *Barnes & NobleBookshopHarlequinKoboGoogle PlayApple Books
Signed Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.

Quinn & Costa Thrillers Book 6

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
Signed Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Quinn & Costa Thrillers Book 5

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
Signed Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.

Angelhart Investigations Book 2
Coming September 16th

PRE-ORDER NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
Signed Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.

Angelhart Investigations Book 1

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
Signed Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.

Angelhart Investigations Prequel Novella

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Quinn & Costa Thrillers Book 4

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
Signed Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Quinn & Costa Thrillers Book 3

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
Signed Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Quinn & Costa Thrillers Book 2

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
Signed Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Quinn & Costa Thrillers Book 1

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
Signed Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Standalone Novel

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
Signed Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Regan Merritt Book 1

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
Signed Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Regan Merritt Book 2

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
Signed Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 18

BUY NOW

Amazon *Barnes & NobleBookshop
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Novella 17.5

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 17

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
Signed Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Novella 16.5

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 16

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 15

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Novella 14.5

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 14

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 13

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Novella 12.5

BUY NOW

Amazon *Barnes & NobleKoboApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 12

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 11

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 10

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 9

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 8

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 7

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 6

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
Signed Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Novella 5.5

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 5

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
Signed Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 4

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 3

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 2

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Book 1

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Lucy Kincaid Prequel Novella

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Moreno & Hart Mysteries Book 1

BUY NOW

Amazon *Barnes & NobleKoboApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Moreno & Hart Mysteries Book 2

BUY NOW

Amazon *Barnes & NobleKoboApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Moreno & Hart Mysteries Novella 2.5

BUY NOW

Amazon *Barnes & NobleKoboApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Moreno & Hart Mysteries Book 3

BUY NOW

Amazon *Barnes & NobleKoboApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

River City Mysteries Book 1

BUY NOW

Amazon *Barnes & NobleKobo
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

River City Mysteries Book 2

BUY NOW

Amazon *Barnes & NobleKoboApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

River City Mysteries Book 3

BUY NOW

Amazon *Barnes & NobleKoboApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

River City Mysteries Book 4

BUY NOW

Amazon *Barnes & NobleKoboApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

A Max Revere Story

BUY NOW

MacMillan
The Missing Witness

Lucy Kincaid Novella 4.5

BUY NOW

Amazon *Barnes & NobleBookshopKoboGoogle PlayApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Maxine Revere Book 1

BUY NOW

MacMillan
The Missing Witness

Maxine Revere Book 2

BUY NOW

MacMillan
The Missing Witness

Maxine Revere Book 3

BUY NOW

MacMillan
The Missing Witness

Maxine Revere Book 4

BUY NOW

MacMillan
The Missing Witness

Maxine Revere Book 5

BUY NOW

MacMillan
The Missing Witness

FBI Trilogy Book 1

BUY NOW

Penguin Random House
The Missing Witness

FBI Trilogy Book 2

BUY NOW

Penguin Random House
The Missing Witness

FBI Trilogy Book 3

BUY NOW

Penguin Random House
The Missing Witness

Prison Break Trilogy Book 1

BUY NOW

Penguin Random House
The Missing Witness

Prison Break Trilogy Book 2

BUY NOW

Penguin Random House
The Missing Witness

Prison Break Trilogy Book 3

BUY NOW

Penguin Random House
The Missing Witness

No Evil Trilogy Book 1

BUY NOW

Penguin Random House
The Missing Witness

No Evil Trilogy Book 2

BUY NOW

Penguin Random House
The Missing Witness

No Evil Trilogy Book 3

BUY NOW

Penguin Random House
The Missing Witness

Predator Trilogy Book 1

BUY NOW

Signed BooksPenguin Random House
The Missing Witness

Predator Trilogy Book 2

BUY NOW

Penguin Random House
The Missing Witness

Predator Trilogy Book 3

BUY NOW

Penguin Random House
The Missing Witness

Seven Deadly Sins Novella

BUY NOW

Simon and Schuster
The Missing Witness

Seven Deadly Sins Book 1

BUY NOW

Penguin Random House
The Missing Witness

Seven Deadly Sins Book 2

BUY NOW

Penguin Random House
The Missing Witness

Seven Deadly Sins Book 3

BUY NOW

Amazon *Barnes & NobleKoboApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Seven Deadly Sins Novella 3.5

BUY NOW

Amazon *Barnes & NobleKoboApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Novella

BUY NOW

Amazon *Barnes & NobleKoboApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Anthology

BUY NOW

Penguin Random House
The Missing Witness

Anthology

BUY NOW

Amazon *
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Anthology Audiobook

BUY NOW

Audible
The Missing Witness

Anthology

BUY NOW

Amazon *Bookshop
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.
The Missing Witness

Anthology

BUY NOW

Harper Collins
The Missing Witness

Anthology

BUY NOW

Simon and Schuster
The Missing Witness

Anthology

BUY NOW

Harper Collins

Angelhart Investigations Novella 1.5

PRE-ORDER NOW

Amazon *Barnes & NobleBookshopKoboApple Books
* Author Allison Brennan is part of the Amazon affiliate program and may earn a commission from qualifying purchases.