McNally's Chance - Lawrence Sanders

When bestselling romance author Sabrina Wright asks for Archy McNally's help in finding her missing husband, Archy is quick to write it off as a simple domestic case. But this one's a page-turner of the first order: Sabrina's daughter ran off, she sent her husband to find her, and now they're both missing in action. If only Sabrina hadn't told her adopted daughter that she really is her natural mother.

That sent daughter looking for father, a Palm Beach blueblood who paid Sabrina handsomely for his anonymity. So it's up to Archy to find the fugitive family members before local gossips get wind of the story-and start pointing fingers at some of Palm Beach's most prestigious names.