This is the second half of and conclusion to the Dire Earth duology that began with Injection Burn. This duology itself is also a follow up to the Dire Earth cycle, a trilogy of novels published a few years back. I haven’t read the Dire Earth cycle novels, but these books do a wonderful job of filling in any gaps that may be present for readers new to the series. I never felt like I was missing anything, but undoubtedly there are little character details that are probably improved by a more complete understanding from having read the trilogy.
If Injection Burn was basically “get there”, Escape Velocity is very much “get it done and get home in one piece”. It hits the ground running at the same breakneck pace established in Injection Burn, and never really hits pause. At the end of Injection Burn our characters have been forcefully separated, thrown in different directions by their AI ship in a last ditch effort to accomplish their collective goal. We have three main group POVs to follow, each fighting for survival on a hostile alien world, trying to find each other, trying to gather their bearings and figure out how to do what they need to with nearly everything (even the air) trying to kill them.
It’s a great conclusion to this story, but leaves the universe open enough for more. I’m particularly interested in what may come after this. There’s a lot of potential for some really interesting far future Earth society stuff, as well as more information about some of the alien societies present here.
I was introduced to Jason M. Hough through his fantastic sci-fi spy thriller Zero World a couple years back, which I absorbed (and need more of! Don’t be shortsighted Del Rey, make it happen). It was the most original science fiction novel I’ve read in a long while. He writes really straightforward prose that gets out of the way and lets the fun flow straight to the brain. You often forget you’re reading a book, instead you’re just experiencing the story. It reads so effortlessly.
I’d recommend these books for fans of the The Expanse novels for sure. They’re very much written in a similar style: huge, narratively driven ideas, delivered in a fun, highly-readable package. Like classic era science fiction for a new generation. Blockbuster page-turners with great characters, adventure and thrills. These are great summer reads.