Things seem pretty hopeless for the Shluffmuffin family in the fourth book in this hilarious series. The treacherous Mandible sisters have kidnapped Cheyenne again, and it's up to Wally to rescue her. And not only is their adoring dad a vampire, but lately he's taken up all sorts of offensive and unsavory activities like "volunteering" at a bloodmobile and licking strangers' bleeding wounds on buses. Gross Throw in thirty-six grubby orphans singing...