The Cruel Empire of Tsan Chan
An affordable perchance and an excellent product filled with ideas and content. Next to no wasted space.
It does require extrapolation on the behalf of the Game Master, as rules are left sketchy, and, although well written, it could use a little polishing, but then again I'm a proof reader so I'm likely to notice minor errors, it didn't detract from my experience, I just tut tuted and then kept on eagerly absorbing the book.
To summarize: this work is imaginative, well conceived and evocative. Excellent sanity loss, I would recommend it to anyone.