Detective Comics #155

BRUCE WAYNE, PRIVATE DETECTIVE Vicki Vale is allowed to take pictures of the various trophies in the Batcave and after the session, she goes on a date with Bruce Wayne and challenges him to prove that he can be a good enough detective, just like Batman. Subsequently, Bruce gets a job as a private detective and he is involved in a series of investigations thanks to his public connection with Batman. However, a couple of thugs want to get one of Batman's trophies and they ask Bruce to retrieve it for them. This leads to a series of unfortunate events, ending with the capture of the criminals at the hands of Batman and Robin. Vicki is surprised by Bruce's performance as a detective, but ironically, she tells him that he's not on the same level as Batman. MIGHTY MARO – THE MAN WHO READS MINDS THE ANDREWS RAIDERS THE RANGER FROM RED DEER VALLEY