Don't Let Them Know

https://www.amazon.com/Dont-Let-Them-Know-Lawrence/dp/1734548614/ref=sr_1_1
What happens when a Federal Undercover agent meets a stock trading assistant who has a nose for crime?
Lucy Lyman, an assistant trader for a brokerage firm, in her mid-forties, has given up on love. “Nothing ever happens in my life,” she tells her friends. That is until she begins to have the reoccurring dream that haunts her sleep; The dream where someone watches her but never shows their face. Is it a stalker or a suitor?
Frustrated Lucy decides that to solve this mystery she must camp out where the dream takes place—at the library. Then maybe she’ll be able to sleep again.
Davy Jones, a mid-forties, federal agent working undercover in his hometown of all places. Decompresses at the library; a place where he can leave his undercover life at the door. Unbeknownst to him, his life will forever change when his and Lucy’s worlds collide, a package goes missing, and lines are crossed.
Will Lucy cause Davy to lose his cover? Will Davy help Lucy find the stranger? Will they both survive the collision of their worlds?