Amish Trilogy Books in Order
Part ofGayle Roper Books in OrderBrowse the Amish Trilogy by Gayle Roper in order, with summaries, series background, and guidance on the best book to start with.
Last updated: July 14, 2026
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Amish Trilogy books in publication order
3 books
The Document
by Gayle Roper
1998
A Lancaster County romantic mystery where a crucial document brings old secrets into the open. As the danger grows, the characters must decide how much they are willing to risk for the truth.
The Key
by Gayle Roper
1998
Artist Kristie Matthews moves to an Amish farm and receives a key from a stranger in the emergency room. When crime and danger follow, she must uncover what the key unlocks.
The Decision
by Gayle Roper
1999
The final Amish Trilogy novel brings romance, secrets, and difficult choices to Lancaster County. Characters must decide what faithfulness and love demand when the truth could change several lives.
Amish Trilogy books in chronological order
Series background & context
Gayle Roper's Amish Trilogy is a three-book blend of Lancaster County atmosphere, romantic tension, and mystery. The sequence begins with The Key, followed by The Document and The Decision. It introduces readers to a world where an outsider's arrival can unsettle an entire close-knit community.
The first novel follows Kristie Matthews, an aspiring artist who takes a teaching position and stays with an Amish family on a farm. She is an Englischer, so the rhythms and customs of the Plain community are new to her. She has also come to Lancaster County hoping for distance from relatives who expect her to follow the family profession rather than pursue art.
Then an old man gives her a key.
A visit to the emergency room puts Kristie in contact with Mr. Geohagan, who presses a key into her hand and tells her not to tell anyone. Soon afterward, a string of petty crimes and escalating danger make Kristie suspect that the key is tied to something far more serious. The mystery connects her new life in Amish country with forces she does not understand.
Romance develops alongside the investigation. Kristie must reconsider her relationship with her lawyer boyfriend, Todd Reasoner, while trying to understand Clarke Griffin, the man who keeps appearing when trouble strikes. The question is not just which man she might love. It is whether she can trust her own instincts after years of being told what sort of future she should want.
The later books continue the trilogy's interest in secrets, relationships, and the difference between public appearances and private motives. The Amish setting provides a strong sense of shared responsibility and community, while the suspense plots remind readers that trouble can enter even a quiet rural place.
This series is a good choice for readers who enjoy early Amish fiction with an outside perspective. Kristie's viewpoint lets readers learn about Plain life as she does, while the mysteries keep the pace brisker than a purely domestic romance.
Read in order, beginning with The Key. It establishes Kristie's situation, the community, and the blend of danger and romance that carries into The Document and The Decision.
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