Samuel Roberts, a lawyer in Champaign, Illinois, has just moved to a new home to escape the memories of his old place-the stray body parts left by evil entities as well as traces of his relationship with Susan, who left him because he couldn't stop risking both their lives trying to save the world. That leaves Sam free to fall in love again. Sam falls hard, suspiciously hard, for Bridget Gillis, a beautiful fortune teller who also happens to be a witch and a member of a coven. The village that encompasses the coven was founded by Bridget's great-great aunt, also named Bridget and a dead ringer for her descendant. The new relationship quickly gets complicated. It is two days before Halloween, and Bridget is about to be tried by her fellow witches for the crime of practicing dark magic involving the blood of children. The punishment is to be burned at the stake. Bridget needs an advocate, and Sam is the perfect man for the job. Sam brings in Bob, who is suspicious of his best buddy's sudden passion. The two of them have until the Witching Hour on Halloween to clear Bridget's name and find out who is killing the local children. As they comb the area for clues, quiz the locals, and take a crash course in witchcraft and Wiccan customs, Sam and Bob can't shake the question: is Bridget a good witch or a bad witch? The Wiccan Witch of the Midwest is the fourth Samuel Roberts Thriller.