By Robert Sam Anson. A mid-eighties account of Nixon's post-resignation life; some Watergate lookbacks/Nixon bios are true-crimey-er than others, but this one deals in some depth with the idea in the immediate aftermath that Nixon would in fact face criminal charges. Informational but not too dense; I recommend this one.
The hardcover is in pretty good shape: minor edgewear to the jacket, though there's a cut flyleaf and a couple of formerly dog-eared pages. Still, a good reading copy.