I'm so tired of fluffy, easy, popsci books. Give me dry and technical any day. Info-Ops grabbed my attention, at least. There's always a market somewhere.

(On a related note, I'm trying to learn more about sales and marketing. Every book I've seen recommended so far has been written like a lowest-common-denominator self-help manual, even the supposed classics. I am taking recommendations if anyone has any, especially for books that describe the history and development of each field in detail. Preferably available as an audiobook).