Buffy the Vampire Slayer: Classic #6-#12
Issue #9: Queen of Hearts
On their way to Sunnydale, Spike and Dru stop off in sultry St. Louis, to try their hands at some riverboat gambling. The demonic duo soon learn, however, that their rest and relaxation isn't quite as peaceful as they'd hoped!
Issues #6 - 12 Issue #10: Ring of Fire