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Oath Trilogy Books in Order

Oath Trilogy is a series of 3 books written by Diana Cosby.

Here, you can see them all in order! (publication year included)

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Oath Trilogy books in publication order

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3 books

1

An Oath Taken

by Diana Cosby

2014

Disguised as a boy to free her imprisoned brother, Elizabet Armstrong attempts to rob Ravenmoor's new castellan. Nicholas Beringar instead makes her his squire, placing her close to a man whose growing suspicions and kindness complicate her secret purpose.

2

An Oath Broken

by Diana Cosby

2015

Scottish earl Giric Armstrong accepts payment to escort English heiress Sarra Bellacote to an unwanted marriage. As threats against the bride turn the journey deadly, protecting her becomes inseparable from resisting feelings for a woman promised to someone else.

3

An Oath Sworn

by Diana Cosby

2015

Escaping a captor's plot against France and Scotland, Marie Alesia Serouge helps wounded Scottish warrior Colyne MacKerran. Both carry dangerous secrets and distrust each other's explanations, but their journey toward the coast brings mutual protection and unexpected attraction.

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