Title: Deadly Valentine: Valentine Mystery Book One (Valentine Mysteries, #1), Author: Jenna Harte
Title: 'Til Death Do Us Part: A Valentine Mystery Book Four, Author: Jenna Harte
Title: With This Ring, I Thee Kill: A Valentine Mystery Book Three, Author: Jenna Harte
Title: Old Flames Never Die: A Valentine Mystery Book Two, Author: Jenna Harte