Dark Shadows #13

Grace returns to take back the amulet that Willie stole from her which cured Barnabas of his vampire curse. The demon that has possessed Barnabas now becomes more powerful as his vampiric powers are restored. In the future, Barnabas' soul, now housed in the body of Sheriff Willets, learns that the demon possessing his body has been terrorizing Collinsport for the last thirteen years, with the help of Grace, Lockwood, and Emma DeBellis.