Credited 4 times. <br />
Martin Selkirk in #66 <i>the Deadly Toy</i><br />
Prosecutor in #83 <i>the Prudent Prosecutor</i><br />
Martin Somers in #141 <i>the Tarnished Trademark</i><br />
Chick Farley in #259 <i>the Golfer's Gambit</i>