
New out January 13, 2026
Detour
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Our view
“Detour” is a well-written space thriller that starts with a foiled assassination and ends up near one of Saturn’s moons. As thanks for saving a billionaire’s life, police officer Ryan joins a two-year crewed mission to Titan, leaving his wife and disabled son behind. Some readers find it heavy on setup with little happening, and are caught out when this first book of a series stops unresolved.
The view of the BookRank editors, written from readers’ ratings and comments. It does not affect the score or the book’s place in a ranking.
About the book
But when this cop spots a gunman emerging from an unmarked van, he leaps into action and unknowingly saves John Ward, a billionaire with presidential aspirations, from an assassination attempt. As thanks for Ryan's quick thinking, Ward offers him the chance of a lifetime: to join a group of lucky civilians chosen to accompany three veteran astronauts on the first manned mission to Saturn's moon Titan. A devoted family man, Ryan is reluctant to leave on this two-year expedition, yet with the encouragement of his loving wife--and an exorbitant paycheck guaranteeing lifetime care for their disabled son--he crews up and ventures into a new frontier. But as the ship is circling Titan, it is rocked by an unexplained series of explosions. The crew works together to get back on course, and they return to Earth as heroes. When the fanfare dies down, Ryan and his fellow astronauts notice that things are different. Some changes are good, such as lavish upgrades to their homes, but others are more disconcerting. Before the group can connect, mysterious figures start tailing them, and their communications are scrambled. Separated and suspicious, the crew must uncover the truth and decide how far they're willing to go to return to their normal lives. Just when their space adventure seemingly ends, it shockingly begins.
Where the score comes from
The sources average 7.3 across 24 ratings — not yet many, so the reader vote carries 14% of the weight and the rest pulls toward the Rankings average of 7.8. That is how 7.7 comes out.
| Source | Average | Ratings | Weight |
|---|---|---|---|
| Hardcover | 7.3 | 24 | 100% |
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