Debt Collector Books in Order

Debt Collector contains 15 books, published between 2013 and 2019. The first book is Delirium (2013) and the newest is Oblivion (2019). Publication order is the reading order below.

Books
15
Published
2013–2019
Pages on record
4,513 in 12 of 15 books
Reading time
75–113 hours

Reading time is an estimate, not a recorded figure: 4,513 pages at 300 words a page, read at 200300 words a minute, covering the 12 of 15 titles with a page count on record.

Debt Collector is a Jon Mills series of 15 books published from 2013 to 2019, and Susan Kaye Quinn is credited on 2 of them. Delirium (2013) is the first title, followed by The Debt Collector and Vengeance in 2015. Reborn, Hard to Kill, Angel of Death and Prey all came out in 2016, and Narc, Hard Time and Her Last Breath in 2017. Oblivion (2019) is the final book, and the Debt Collector series is likely complete.

How many Debt Collector books are there?

Debt Collector has 15 books, released between 2013 and 2019.

Debt Collector Books in Publication Order

The table lists all 15 Debt Collector 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. 1
    Delirium2013 · 428 pages · confirmed 1/4
    2013428
  2. 1
    The Debt Collector2015 · 312 pages · confirmed 1/4
    2015312
  3. 2
    Vengeance2015 · 316 pages · confirmed 1/4
    2015316
  4. 3
    Reborn2016 · 339 pages · confirmed 1/4
    2016339
  5. 4
    Hard to Kill2016 · 331 pages · confirmed 1/4
    2016331
  6. 5
    Angel of Death2016 · 377 pages · confirmed 1/4
    2016377
  7. 6
    Prey2016 · 367 pages · confirmed 1/4
    2016367
  8. 7
    Narc2017 · 416 pages · confirmed 1/4
    2017416
  9. 8
    Hard Time2017 · 296 pages · confirmed 1/4
    2017296
  10. 9
    Her Last Breath2017 · confirmed 1/4
    2017
  11. 10
    Wraith2014 · 442 pages · confirmed 1/4
    2014442
  12. 10
    Trail of the Zodiac2017 · 520 pages · confirmed 1/4
    2017520
  13. 11
    Fight Game2018 · confirmed 1/4
    2018
  14. 12
    Cry Wolf2019 · confirmed 1/4
    2019
  15. 13
    Oblivion2019 · 369 pages · confirmed 1/4
    2019369

Do you have to read Debt Collector books in order?

You should read the Debt Collector books in publication order, the order of the numbered table above. The catalogue does not record whether each Debt Collector book also stands alone.

Where to start with Debt Collector

Start with Delirium (2013), the earliest published title.

What is the newest Debt Collector book?

Oblivion (2019) is the newest Debt Collector book released so far.

Is there a new Debt Collector book coming?

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

Debt Collector at a glance

No recent titles
The newest Debt Collector title on record dates from 2019, 7 years ago. No later title is catalogued.
Release pace
Debt Collector books have appeared more than one a year on average.
Length
4,513 pages across the 12 of 15 books with a recorded length, a median of 368 pages each.
Busiest decade
Most Debt Collector books, 15 of 15, were published in the 2010s.
Attribution
Of the 15 titles, 13 are credited to Jon Mills and 2 to Susan Kaye Quinn.