Adrian Hell Reading Order#
| Title |
Published |
Buy on Amazon |
| Crucible |
2014 |
N/A |
| True Conviction / Crucible |
2014 |
Buy |
| Hunter’s Games |
2014 |
Buy |
| One Last Bullet |
2014 |
Buy |
| Deadly Intent |
2015 |
Buy |
| A Hero of War |
2015 |
Buy |
| A Necessary Kill |
2016 |
Buy |
| Good Intentions |
2016 |
Buy |
| Thicker Than Blood |
2017 |
Buy |
| Blowback |
2020 |
Buy |
| The Devil You Know |
2021 |
Buy |
| Five Rounds |
2022 |
Buy |
| Become Death |
2022 |
Buy |
GlobaTech Reading Order#
| Title |
Published |
Buy on Amazon |
| D.E.A.D. Till I Die |
2015 |
Buy |
| Crossfire |
2018 |
Buy |
| Danger Close |
2021 |
Buy |
| Cry Havoc |
2022 |
Buy |
Roach Reading Order#
| Title |
Published |
Buy on Amazon |
| Hard To Kill |
2021 |
Buy |
| Time To Die |
2023 |
Buy |
Thrillerverse Events#
| Title |
Published |
Buy on Amazon |
| Critical Strike |
2021 |
Buy |
Warlock Prophecies#
| Title |
Published |
Buy on Amazon |
| Lost Souls |
2018 |
Buy |
James P. Sumner is a British author who writes action thrillers packed with gunfights, covert operations, and relentless pacing. His flagship creation is Adrian Hell, a former assassin whose 13-book series has built a loyal following among readers who enjoy nonstop action. Sumner has also written the GlobaTech series, which expands on the same fictional universe with stories centered on a powerful tech corporation and its shadowy dealings.
Beyond Adrian Hell and GlobaTech, Sumner has written the Roach series, the standalone Thrillerverse Events entry Critical Strike, and the Warlock Prophecies book Lost Souls. All of his series share a connected world that he calls the “Thrillerverse,” letting characters and storylines cross over between books. His writing career began in 2014, and he has published 21 books through 2023.
Frequently Asked Questions
How many books has James P. Sumner written?
James P. Sumner has written 21 books across five series.
What was James P. Sumner's first book?
James P. Sumner’s first book is Crucible, published in 2014.
What is the Adrian Hell series about?
The Adrian Hell series follows a former assassin who gets pulled back into dangerous missions. The series spans 13 books and includes fast-paced action with themes of loyalty, betrayal, and survival.