Order of Book Series
0

Robert Cole Books in Order

Robert Cole has written 9 books, published between 2023 and 2026. The first book is Cataclysm (2023) and the newest is In Triumph Shall Wave (2026). Publication order is the reading order below.

Books
9
Published
2023–2026
See all 9 books in order Printable Robert Cole checklist

Robert Cole has published nine catalogued books since 2023, the most recent of them dated 2026. Three series carry the name: Matt Sheridan, Fractured Union and Relief Solutions. Cataclysm (2023) is logged as the first title and In Triumph Shall Wave (2026) as the newest, with Bounding Overwatch (2023), Divided We Stand (2024) and Defending Meridian (2025) among the rest. Releases average 0.4 years apart, and Cole is still publishing.

How many Robert Cole books are there?

Robert Cole has 9 books, released between 2023 and 2026. They include 3 separate series.

Robert Cole Books in Publication Order

The table lists all 9 Robert Cole 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.

  1. 1
    CataclysmMatt Sheridan #12023 · confirmed 1/4
    2023–
    Buy at Amazon USAmazon UK
  2. 2
    Breaking ContactMatt Sheridan #22023 · confirmed 1/4
    2023–
    Buy at Amazon USAmazon UK
  3. 3
    Standing GroundMatt Sheridan #32023 · confirmed 1/4
    2023–
    Buy at Amazon USAmazon UK
  4. 4
    Bounding OverwatchMatt Sheridan #42023 · confirmed 1/4
    2023–
    Buy at Amazon USAmazon UK
  5. 5
    Divided We StandFractured Union #12024 · confirmed 1/4
    2024–
    Buy at Amazon USAmazon UK
  6. 6
    United We FallFractured Union #22025 · confirmed 1/4
    2025–
    Buy at Amazon USAmazon UK
  7. 7
    Defending MeridianMatt Sheridan #52025 · confirmed 1/4
    2025–
    Buy at Amazon USAmazon UK
  8. 8
    Diamond CoastRelief Solutions #12026 · confirmed 1/4
    2026–
    Buy at Amazon USAmazon UK
  9. 9
    In Triumph Shall WaveFractured Union #32026 · confirmed 1/4
    2026–
    Buy at Amazon USAmazon UK

Robert Cole 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.

Matt Sheridan in order

5 books
  1. 1. Cataclysm
  2. 2. Breaking Contact
  3. 3. Standing Ground
  4. 4. Bounding Overwatch
  5. 5. Defending Meridian

Fractured Union in order

3 books
  1. 1. Divided We Stand
  2. 2. United We Fall
  3. 3. In Triumph Shall Wave

Relief Solutions in order

1 book
  1. 1. Diamond Coast

Do you have to read Robert Cole books in order?

You only need to read Robert Cole books in order within each series: the books listed here span 3 separate series, and each series has its own publication order.

Where to start with Robert Cole

Start with Cataclysm (2023), the earliest published title.

What is the newest Robert Cole book?

In Triumph Shall Wave (2026) is the newest Robert Cole book released so far.

Is there a new Robert Cole book coming?

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

Robert Cole at a glance

Still publishing
Robert Cole published a book as recently as 2026.
Release pace
Robert Cole books have appeared more than one a year on average.
Busiest decade
Most Robert Cole books, 9 of 9, were published in the 2020s.