I’m a big fan of Blake Crouch’s Dark Matter. It remains one of my favorite books and fastest book I have ever read. It engulfed me entirely and I adored its every word.

Upgrade is worthy of similar praise. Blake Crouch’s ability to deliver the scientific breakdown of concepts rivals Andy Weir’s. What separates these two author’s is that Blake Crouch’s storytelling is masterful. Upgrade is a wonderful sci-fi thriller that will keep you guessing. It is inherently human in its themes, and totally relevant to the 21st century’s problems. I was hooked from the start and heartbroken by the end for Logan Ramsey.