All of Steven Brust's Vlad Taltos novels, minus Jhereg, which I can probably recite from memory by now (leaving Yendi, Taltos, Teckla, Phoenix, Orca, Athyra, Dragon on my shelf to learn by heart).
Along with non-fiction I'm in the middle of: Friedman's American Law in the 20th Century. It's what it sounds like, a survey of the evolution of law in the US in the past 100 years.
