The Murder Book by Lissa Marie Redmond
Trade-size paperback in excellent condition.
Cover price is $15.99 U.S., asking $5.00 Cdn.
From the back cover:
Cold case detective Lauren Riley wakes up in the hospital certain of two things: she was stabbed and left for dead ... and the person who did it was a cop.
After being brutally stabbed at her desk late one night, Lauren Riley works her way backward to piece together who attacked her and why. A mysterious phone message forces her to enlist the help of a retired lieutenant to track down a witness who is desperate not to be found. As she digs into the Buffalo Police Department's hidden past, she uncovers a terrible secret - one a fellow officer would kill to protect.