6 books in series

Quinn & Costa

Quinn & Costa is a 5-book series with 5 primary works first released in 2020 with contributions by Allison Brennan. The next book is scheduled for release on 1/7/2025.

#1MostPopularFirstPublished

The Third to Die

ByAllison Brennan

2020 • 10 Readers • 464 pages • 4

Tell No Lies

ByAllison Brennan

2021 • 6 Readers • 425 pages • 4

The Wrong Victim

ByAllison Brennan

2022 • 4 Readers • 468 pages • 4.5

Seven Girls Gone

ByAllison Brennan

2023 • 5 Readers • 438 pages • 4

The Missing Witness

ByAllison Brennan

2024 • 5 Readers • 416 pages • 4.5

#6Unreleased

See How They Hide

ByAllison Brennan

Available January 7, 2025 • 1 Reader • 352 pages

6 books in series

Quinn & Costa

Quinn & Costa is a 5-book series with 5 primary works first released in 2020 with contributions by Allison Brennan. The next book is scheduled for release on 1/7/2025.