Happy Halloween, Mrs. Macabre

TRICK OR TREAT?
In the adventures of the witch Mrs. Macabre and the Gracey twins, Bram Vasquez has always felt like a supporting character in their story. But when he meets the Hallowbreed, the first trick-or-treaters, he may have found a new set of friends. Especially in their charismatic leader. But the Hallowbreed have something dark in store for Bram. One that will depend on Mrs. Macabre to save him. . . or this Halloween may turn deadly.

This is the fourth book in The Mrs. Macabre Chronicles and can be read in order or as an individual volume.