Incognito Ex by Geri Krotow

When she is targeted by a vicious mobster a past love is her only hope...

When a Russian gangster targe ts Coral Staufer, she is desperate for help. Coral stumbles across an undercover agent none other than the man she loved and lost, Trevor Stone. Trevor will risk anything to stop her from becoming a mob casualty…even risk his career to protect Coral. But when their past love reignites, their entire mission — and very lives — are at stake.