Murder by the Book — Frances Lockridge; Richard Lockridge

THE NORTHS HEAD SOUTH TO A CHIC RESORT -- AND A CLEVER, COLD-BLOODED MURDER

Fishing to feed lazy pelicans didn't make much sense to Jerry, especially on vacation. But Pam was having a marvelous time. Until she found Dr. Edmund Piersal, a forensic medical examiner, on the pier -- dead.

Was this an act of revenge? And was it heart failure that struck down another guest? Pam and Jerry need all their skills to decode some fiendishly puzzling clues to a very professional crime.