This book describes quantum computing, gives some mathematical background with a sample of coding, shares the problems to get it into large-scale use, and describes the ethical problems, humanitarian problems, military ramifications, and the likely developments of its marriage with AI. There are a few equations in the book but the book is not complicated on the whole to read and understand.
Reads like a short memoir from a quantum computational researcher; goes in brief into current issues, usecases, and also dives deep and sharp into the mathematics + physics of it all.