Trial of the Innocent (Shadow Catchers #1) by Sara Mitchell

The calculating glint in his eyes revealed more than he wanted her to know.

Eve Sheridan cannot shake the suspicion that something is very wrong about her sister Rebecca's marriage. Giles Dawson, a handsome, debonair man, has taken Rebecca away to a dream cottage in the English countryside but Rebecca's letters to Eve are filled with foreboding, even a sense of impending danger.

Then, without warning, Eve is thrust into a maelstrom of intrigue and terror. As she attempts to discover the truth about her sister's husband, she finds herself linked up with Pinkerton detective Alexander MacKay, and embroiled in a case that could cost her her life.

Will Eve's struggling faith to trust despite all obstacles prove strong enough to prevail against the evil that surrounds her?