Best in class; good luck finding better (you're not going to).

This game is so well put together, and I love it. The theming is fantastic, and the variety is spot-on without being overwhelming. I bought the PDF, and I like it so much I'm buying the hardback soon, too.

Out of the dozens & dozens of rule books & "how to" books I've bought, it's this ONE single FREE book that explains how to roleplay. Highly endorsed.

Picked this up from his ever-entertaining & valuable YouTube channel. The guide is not just a solo-oriented oracle; it also includes one of the best general explanations of the Year Zero Engine that I've come across. This will stay at the top of the pile for my solo play.