On Borrowed Time

Description for ON BORROWED TIME by Jenn McKinlay:

Loving a good cup of coffee runs in the family for Briar Creek library director Lindsey Norris. But when her brother, Jack, a consultant for a coffee company, goes missing, her favorite beverage becomes a key clue in a dangerous mystery.

Between preparing the library for the holidays and juggling the affections of ex-boyfriend, Captain Mike Sullivan, and her new crush, actor Robbie Vine, Lindsey has her hands full. But the mysterious disappearance of her world-traveling playboy brother takes precedence over all.

Afraid that involving the police could brew trouble for Jack, Lindsey takes matters into her own hands. But as her quest for her brother embroils her in a strange case involving South American business dealings and an enigmatic and exotic woman, it'll take the help of both her library book club -- the crafternooners -- and her eager-to-please suitors to keep Jack from ending up in hot water...

This is #5 in A Library Lover's Mystery.