Volume 4 of the Buffy the Vampire Slayer omnibus series concludes Buffy's high-school career, wrapping up Season 3 of the show's story line. Collected in this volume are the complete Bad Blood saga written by Andi Watson ( Clubbing ), the first attempt at making a "season" of the comics, where Buffy battles a sultry vampire who hungers for a lot more than blood; the first comics work by Buffy the Vampire Slayer television-series writer Doug Petrie,...