“Hidden in Plain View” by Diane Burke.
After a tragedy rips through her Amish community, Sarah Lapp doesn't remember her Plain upbringing, her deceased husband or the shooting that landed her under the protection of handsome undercover cop Samuel King. Sam is determined to protect Sarah and her unborn baby in case the shooters return. Because if they do, it'll be more than just Sarah's memory at stake.

“Her Forgotten Amish Past” by Debby Giusti.
Someone wants Becca Troyer dead, but who or why is a mystery to her. Seeking refuge at the home of Amish farmer Zeke Hochstetler is her only hope to stay one step ahead of the killer. With every clue she finds about her past leading to more confusion, Becca and Zeke must untangle the truth before her pursuer discovers where she's been hiding.