She's zany, notorious, and in love with Mr. Wrong.

Heiress Whitney Greystone is a reformed rebel, sort of. Running her family's soft-drink business with Jonas Ameling, the old-fashioned man she secretly adores, she's determined to stay out of trouble. But when a promotional stunt goes awry, Whitney must save the day—while saving her nights for Jonas.

For her 101st novel, USA Today bestselling author Jacqueline Diamond launches the Safe Harbor Medical® mystery series with The Case of the Questionable Quadruplet. A former Associated Press reporter and TV columnist, Jackie has sold mysteries, medical romances, Regency romances and romantic comedies to a range of publishers. To be sure you never miss a sale or a new release, sign up for her free newsletter at her website, jacquelinediamond.com.

"Jacqueline Diamond is one of my favorite Harlequin writers and it's because her books are emotionally charged, leaving you feeling warm and cozy."
-Tracy Farnsworth, Roundtable Reviews

"Prolific writer Jacqueline Diamond never disappoints her readers."
Donna Zapf, Cataromance.com