Assassins: Unabridged Audiobook by Rob Sinclair
Unabridged: Assassins is a Rob Sinclair audiobook in the Ryker Return series, narrated by Marston York. James Ryker investigates the apparent return of a man he believed dead and tries to protect former team members from a deadly assassin.
At a glance
- A globe-spanning espionage thriller centred on James Ryker and a past assassination mission in Qatar.
- The listing describes it as the second book in the Ryker Return series and a follow-on for listeners of the original Ryker series.
Reference price: $24.03
Price checked: 12 Nov 2026
View offerAhead of Black FridayExplore the selectionPros and cons
Pros
- Unabridged audio with a stated listening time of 9 hours and 10 minutes.
- The plot combines an old mission, a suspected resurfacing and threats to Ryker’s former team.
Technical specifications
8 specifications| Format | Audiobook |
|---|---|
| Version | Unabridged |
| Listening length | 9 hours and 10 minutes |
| Narrator | Marston York |
| Language | English |
| Author | Rob Sinclair |
|---|---|
| Publisher | QUEST from W. F. Howes Ltd |
| Publication date | 26 August 2021 |
What to know before buying
- The story is presented as the second Ryker Return book, with Renegade identified as book one. The listing also frames it as a follow-on to the original Ryker series, so listeners should check their preferred reading or listening order.
Who is it for?
A good fit for
- Listeners looking for an English-language espionage thriller with an international investigation and returning protagonist.
- Existing Rob Sinclair or James Ryker listeners considering the next Ryker Return instalment.
Less suited to
- Listeners seeking a standalone story with no connection to a series.
Customer reviews on Amazon
- 5 stars
53% 53% - 4 stars
34% 34% - 3 stars
10% 10% - 2 stars
2% 2% - 1 star
1% 1%
Customer feedback describes the story as engaging, with readers highlighting its action, characters, writing and unexpected ending. Reactions to pacing differ, with some finding it fast-moving and others slow. That variation matters for listeners choosing a 9-hour-10-minute thriller, since the listing’s action-driven premise may not feel equally brisk to everyone. The supplied aggregate ratings lean positive, but ratings alone do not explain individual reactions.
Positive themes
- Customers highlight the action, characters, writing and unexpected ending.
Mixed feedback
- Pacing receives mixed reactions, with some customers finding it fast-paced and others describing it as slow.
Frequently asked questions
Who wrote and narrated Assassins?
The listing names Rob Sinclair as the author and Marston York as the narrator.
How long is this audiobook?
Its stated listening length is 9 hours and 10 minutes.
Where does it fit in the series?
The listing calls it book two of the Ryker Return series and identifies Renegade as book one. It also describes it as a follow-on for listeners of the original Ryker series.
