An Oath Sworn

A retired Navy Chief, AGC(AW), Diana Cosby is an international bestselling author of Scottish medieval romantic suspense. Her award-winning MacGruder Brother books are available in five languages. Diana has spoken at the Library of Congress, Lady Jane's Salon, in NYC, and appeared in Woman's Day, on USA Today's romance blog, "Happily Ever After," MSN.com, and in Texoma Living Magazine.

Diana has many passions, but one that resonates in her life is that of giving. She firmly believes that each of us can make a positive difference in another person's life.