C.S. Harris Books in Order
C.S. Harris has written 22 books, published between 2005 and 2026. The first book is What Angels Fear (2005) and the newest is When the Wolves Are Silent (2026). Publication order is the reading order below. 21 of the 22 books listed here are in the Sebastian St. Cyr series, which has its own page: Sebastian St. Cyr books in order.
- Books
- 22
- Published
- 2005–2026
- Confirmed
- 22 of 22 titles
- Pages on record
- 5,186 in 15 of 22 books
- Reading time
- 86–130 hours
Reading time is an estimate, not a recorded figure: 5,186 pages at 300 words a page, read at 200–300 words a minute, covering the 15 of 22 titles with a page count on record.
Sebastian St. Cyr, a nobleman who investigates murders in London, is the lead of C.S. Harris's historical mysteries. What Angels Fear (2005) opens the series, which reaches 22 catalogued books and arrives at When the Wolves Are Silent in 2026. Harris publishes at roughly one title a year, and a shelf of standalone novels sits beside the St. Cyr run.
How many C.S. Harris books are there?
C.S. Harris has 22 books, released between 2005 and 2026. 21 of them belong to the Sebastian St. Cyr series.
C.S. Harris Books in Publication Order
The table lists all 22 C.S. Harris 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.
- 120054324/4
- 220063384/4
- 320073424/4
- 420083413/4
- 52009–4/4
- 620113424/4
- 720123524/4
- 82013–4/4
- 920143404/4
- 1020153384/4
- 1120163093/4
- 1220163554/4
- 1320173384/4
- 1420183354/4
- 1520193524/4
- 162020–3/4
- 1720213364/4
- 1820223364/4
- 192023–4/4
- 202024–4/4
- 212025–4/4
- 222026–4/4
C.S. Harris series in order
The series linked below has its own reading-order page.
- Sebastian St. Cyr books in order 21 books
C.S. Harris 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.
C.S. Harris Standalone Novels
1 book1 title published under this heading without a numbered place in a series.
Do you have to read C.S. Harris books in order?
You only need to read C.S. Harris books in order within the Sebastian St. Cyr series, which holds 21 of the 22 C.S. Harris books listed here. The numbered table above gives every book in publication order.
Where to start with C.S. Harris
Start with What Angels Fear (2005), the first Sebastian St. Cyr book. It is also the earliest catalogued title.
What is the newest C.S. Harris book?
When the Wolves Are Silent (2026) is the newest C.S. Harris book released so far.
Is there a new C.S. Harris book coming?
No next C.S. Harris book is announced in the catalogue, which is a gap in the listings it merges rather than a sign that the run has ended.
C.S. Harris at a glance
- Still publishing
- C.S. Harris published a book as recently as 2026.
- Release pace
- C.S. Harris books have appeared about one a year on average.
- Length
- 5,186 pages across the 15 of 22 books with a recorded length, a median of 340 pages each.
- Busiest decade
- Most C.S. Harris books, 10 of 22, were published in the 2010s.
- Corroboration
- 19 of the 22 titles appear in all four independent book listings, and every one of them in at least three.
What the C.S. Harris books are about
17 of the 22 C.S. Harris books carry subject tags in Open Library's catalogue. The subjects below are the ones that recur across them, most frequent first: sebastian saint cyr (fictitious character) is tagged on 13 of 17. The subjects are cataloguers’ headings, not a plot summary.
- Sebastian Saint Cyr (Fictitious character) 13 of 17 books
- History 11 of 17 books
- Crimes against 7 of 17 books
- Mystery & detective 7 of 17 books
- Mystery & detective, historical 7 of 17 books
- Nobility 7 of 17 books
- Investigation 6 of 17 books
- Murder 6 of 17 books
- Great Britain 4 of 17 books
- Private investigators 4 of 17 books
- Historical fiction 3 of 17 books
- London (England) 3 of 17 books















