A Brock Callahan Mystery / Death in Donegal Bay / William Campbell Gault

Brock Callahan was still playing for the Los Angeles Rams when Alan Arthur Baker first conned him. Masquerading as an investment banker, Baker talked the hapless jock out of $5,000, returning it only when Brock threatened to snap his back in half. Years later, Brock is a retired private detective living in the splendor of the Los Angeles suburbs, and Baker needs help tailing his wife, a high-priced call girl who may be in danger. The old grifter is as crooked as they come, but too charming for Brock to say no.