Her official writing career began in 1999 with the acclaimed Scottish historicals, Kilgannon and The Wild Rose of Kilgannon, the epic love story of an English woman who falls in love with a rugged Highlander. The series left her readers thirsting for more stories of the glittering streets of London and the misty Scottish Highlands.

In 2002, Givens launched her Torridon series. The Legend introduced the MacCurrie brothers, identical twins, whose birth and lives have been predicted by the Brahan Seer. The Legend tells the story of James MacCurrie and Ellen Graham, cousin to Bonnie Dundee, and is set in the late 17th century, when William of Orange has usurped King James, and rebellion is in the air.

The Destiny continued the adventures of the brothers who are fated to help determine the future of the thrones of England and Scotland, and tells the story of Eileen Ronley, granddaughter of Charles II. The Destiny won the coveted Romance Writers of America's RITA Award for Best Long Historical of 2003.

Her book, On a Highland Shore, which was published in July, 2006, launched a new series that will follow three siblings and their descendants for 500 years. Set in turbulent 13th century Scotland, it tells the story of Margaret MacDonald, the oldest of the siblings the series will follow, and Gannon MacMagnus, the founder of the MacGannon clan we met in the Kilgannon saga. It has Vikings, invasions, and a war. What better backdrop for a love story?

Kathleen loves to travel, read, and study history, which makes writing historical fiction a perfect career. While she has traveled extensively, she's yet to find anywhere she could love more than California, where she and her husband live in a tragically flawed house with the neurotic and dictatorial cat formerly known as Miss Lily.

Sadly, Kathleen passed away in January 2010.