The Mob Series by Ginny Aiken

Being mistaken for a gangster and accused of a series of murders she didn't commit was hardly the quiet life Maryanne Wellborn expected as a Philadelphia librarian. Who would have thought volunteering at her father's retirement home would be so complicated? When handsome but determined FBI agent J. Z. Prophet takes the case, Maryanne can tell he's prepared to bring her down -- or die trying. But then the "real" mob gets involved, and the situation turns deadly....

Strange things were happening to Lauren DiStefano. Since her brother's funeral, a mysterious driver had tried to run her down, menacing mobsters threatened her and a handsome FBI agent saved her life. Something was seriously wrong, and Lauren feared for her life. As Lauren discovered her brother Ric had left behind a trail of treachery, lies and mob ties, Special Agent David Latham seemed determined to uncover the truth. Could she place her trust, her life--and her heart--in David's hands?

A spitfire wife of a recently slain mob boss was much more than FBI agent Dan Maddox had bargained for when he signed on to protect Carlotta Papparelli. After turning state's evidence, Carlie was at the top of the mob's hit list, and it was up to Dan to keep her alive long enough to testify. From the streets of Philly to the sun-drenched Florida coast, Dan and Carlie were running for their lives, and only their faith in each other--and the Lord--would keep them safe... .