Order of Book Series
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Casey Hill Books in Order

Casey Hill has written 10 books, published between 2011 and 2026. The first book is Taboo / Serial (2011) and the newest is The Profiler (2026). Publication order is the reading order below.

Books
10
Published
2011–2026
Pages on record
2,485 in 7 of 10 books
Reading time
41–62 hours

Reading time is an estimate, not a recorded figure: 2,485 pages at 300 words a page, read at 200–300 words a minute, covering the 7 of 10 titles with a page count on record.

See all 10 books in order Printable Casey Hill checklist

Casey Hill writes forensic crime fiction. The CSI Reilly Steel series is Hill's one sequence, built around forensic scientist Reilly Steel, and runs to 10 books from Taboo / Serial (2011) to The Profiler (2026). Serial murders, criminal investigation and Irish settings recur across the novels, several of which carry different titles in different markets: Inferno also appears as Victim and as Torn, and Trace as One Little Mistake. Hill remains actively publishing.

How many Casey Hill books are there?

Casey Hill has 10 books, released between 2011 and 2026.

Casey Hill Books in Publication Order

The table lists all 10 Casey Hill books in the order they were published, with the release year, the page count where one is on record, and how many independent book listings confirm each title. Catalogue data as of September 2026.

  1. Cover of Inferno / Victim / Torn by Casey Hill, book 2 of the CSI Reilly Steel series (2012)
  2. Cover of The Watched by Casey Hill, book 4 of the CSI Reilly Steel series (2014)
  3. Cover of Trace / One Little Mistake by Casey Hill, book 6 of the CSI Reilly Steel series (2014)
  1. 1
    Taboo / SerialCSI Reilly Steel #12011 · 400 pages · confirmed 2/4
    2011400
    Buy at Amazon USAmazon UK
  2. 2
    Inferno / Victim / TornCSI Reilly Steel #22012 · 399 pages · confirmed 2/4
    2012399
    Buy at Amazon USAmazon UK
  3. 3
    Hidden / The Perfect LifeCSI Reilly Steel #32013 · 418 pages · confirmed 2/4
    2013418
    Buy at Amazon USAmazon UK
  4. 4
    The WatchedCSI Reilly Steel #42014 · confirmed 2/4
    2014–
    Buy at Amazon USAmazon UK
  5. 5
    Crime Scene / QuanticoCSI Reilly Steel #52014 · 188 pages · confirmed 2/4
    2014188
    Buy at Amazon USAmazon UK
  6. 6
    Trace / One Little MistakeCSI Reilly Steel #62014 · 340 pages · confirmed 2/4
    2014340
    Buy at Amazon USAmazon UK
  7. 7
    Aftermath / Pretty Guilty SecretsCSI Reilly Steel #72015 · 360 pages · confirmed 2/4
    2015360
    Buy at Amazon USAmazon UK
  8. 8
    EndgameCSI Reilly Steel #82017 · 380 pages · confirmed 2/4
    2017380
    Buy at Amazon USAmazon UK
  9. 9
    Last Girl Alive / FalloutCSI Reilly Steel #92022 · confirmed 2/4
    2022–
    Buy at Amazon USAmazon UK
  10. 10
    The ProfilerCSI Reilly Steel #102026 · confirmed 2/4
    2026–
    Buy at Amazon USAmazon UK

Casey Hill 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.

CSI Reilly Steel in order

10 books
  1. 1. Taboo / Serial
  2. 2. Inferno / Victim / Torn
  3. 3. Hidden / The Perfect Life
  4. 4. The Watched
  5. 5. Crime Scene / Quantico
  6. 6. Trace / One Little Mistake
  7. 7. Aftermath / Pretty Guilty Secrets
  8. 8. Endgame
  9. 9. Last Girl Alive / Fallout
  10. 10. The Profiler

Do you have to read Casey Hill books in order?

You only need to read Casey Hill books in order within the CSI Reilly Steel series, which holds 10 of the 10 Casey Hill books listed here. The numbered table above gives every book in publication order.

Where to start with Casey Hill

Start with Taboo / Serial (2011), the earliest published title.

What is the newest Casey Hill book?

The Profiler (2026) is the newest Casey Hill book released so far.

Is there a new Casey Hill book coming?

No next Casey Hill book is announced in the catalogue, which is a gap in the listings it merges rather than a sign that the run has ended.

Casey Hill at a glance

Still publishing
Casey Hill published a book as recently as 2026.
Release pace
Casey Hill books have appeared about one every 2 years on average.
Length
2,485 pages across the 7 of 10 books with a recorded length, a median of 380 pages each.
Busiest decade
Most Casey Hill books, 8 of 10, were published in the 2010s.

What the Casey Hill books are about

4 of the 10 Casey Hill books carry subject tags in Open Library's catalogue. The subjects below are the ones that recur across them, most frequent first: investigation is tagged on 2 of 4. The subjects are cataloguers’ headings, not a plot summary.