O.M.J. Ryan Books in Order
O.M.J. Ryan has written 14 books, published between 2019 and 2025. The first book is Deadly Secrets (2019) and the newest is The Therapy Room (2025). Publication order is the reading order below. 13 of the 14 books listed here are in the Detective Jane Phillips series, which has its own page: Detective Jane Phillips books in order.
- Books
- 14
- Published
- 2019–2025
O.M.J. Ryan is the author of the Detective Jane Phillips series. The catalogue credits Ryan with 14 books from Deadly Secrets (2019) to The Therapy Room (2025). Other titles include Deadly Silence (2019), Deadly Betrayal (2020), Deadly Obsession (2021) and Deadly Justice (2023). Ryan is still publishing.
How many O.M.J. Ryan books are there?
O.M.J. Ryan has 14 books, released between 2019 and 2025. 13 of them belong to the Detective Jane Phillips series.
O.M.J. Ryan Books in Publication Order
The table lists all 14 O.M.J. Ryan books in the order they were published, with the release year and how many independent book listings confirm each title. Catalogue data as of September 2026.
- 12019–1/4
- 22019–1/4
- 32020–1/4
- 42020–1/4
- 52020–1/4
- 62021–1/4
- 72021–1/4
- 82022–1/4
- 92022–1/4
- 102023–1/4
- 112023–1/4
- 122024–1/4
- 132024–1/4
- 14The Therapy Room2025 · confirmed 1/42025–1/4
O.M.J. Ryan series in order
The series linked below has its own reading-order page.
O.M.J. Ryan books grouped by series
Each title below is a row in the publication-order table above. None of these groups has a reading-order page of its own on this site.
Standalone books
1 book1 O.M.J. Ryan title here is not listed as part of any series.
Do you have to read O.M.J. Ryan books in order?
You only need to read O.M.J. Ryan books in order within the Detective Jane Phillips series, which holds 13 of the 14 O.M.J. Ryan books listed here. The numbered table above gives every book in publication order.
Where to start with O.M.J. Ryan
Start with Deadly Secrets (2019), the first Detective Jane Phillips book. It is also the earliest catalogued title.
What is the newest O.M.J. Ryan book?
The Therapy Room (2025) is the newest O.M.J. Ryan book released so far.
Is there a new O.M.J. Ryan book coming?
No next O.M.J. Ryan book is announced in the catalogue, which is a gap in the listings it merges rather than a sign that the run has ended.
O.M.J. Ryan at a glance
- Still publishing
- O.M.J. Ryan published a book as recently as 2025.
- Release pace
- O.M.J. Ryan books have appeared more than one a year on average.
- Busiest decade
- Most O.M.J. Ryan books, 12 of 14, were published in the 2020s.