Peeps Series by Scott Westerfeld

Last year as college freshman, narrator Cal was infected by exotic goth Morgan with a parasite that caused following girlfriends to become vampire-like ghouls he calls parasite-positives "Peeps". A carrier without symptoms, he hunts his progeny for the centuries old bureaucratic Night Watch... moreLast year as college freshman, narrator Cal was infected by exotic goth Morgan with a parasite that caused following girlfriends to become vampire-like ghouls he calls parasite-positives "Peeps". A carrier without symptoms, he hunts his progeny for the centuries old bureaucratic Night Watch. But victims are showing more sanity, pretty human Lacey is pushing his buttons, and her apartment building basement houses fierce hordes of ravening rats, red-eyed cats, and monstrous worms that threaten all. Morgan has the secret to a centuries-old conspiracy and upcoming battle to save the human race. less

Strange things are happening: old friends disappearing, angels (or devils) clambering on the fire escapes of New York City. But for Pearl, Moz, and Zahler, all that matters is the band. As the city reels under a mysterious epidemic, the three combine their talents with a vampire lead singer and a drummer whose fractured mind can glimpse the coming darkness... moreStrange things are happening: old friends disappearing, angels (or devils) clambering on the fire escapes of New York City. But for Pearl, Moz, and Zahler, all that matters is the band. As the city reels under a mysterious epidemic, the three combine their talents with a vampire lead singer and a drummer whose fractured mind can glimpse the coming darkness. Will their music stave off the end? Or summon it? Set against the gritty apocalypse that began in Peeps , The Last Days is about five teenagers who find themselves creating the soundtrack for the end of the world. less