The ten-year-old Shluffmuffins twins, still evading the evil, giant ants that tried to adopt them, discover the culinary delights of swamps and encounter a zombie who bears a strange resemblance to their deceased father.

Although a paid assassin is stalking Wally while his twin sister Cheyenne is under the power of the queen ont, it is up to them, their vampire Dad, and their friends to save the human race from the giant onts.

Having been reunited with their zombie father only to have him turn into a vampire after drinking an experimental elixir of life, the ten-year-old Shluffmuffin twins continue to try to elude the giant ants who want to enslave all humans.

When the babies who are being fed on human snot mutate into half-human brats, Hedy Mandible uses her hypnotic control over Cheyenne to force her to teach them proper behavior, while the Jackal initiates another elaborate scheme to assassinate Wally. After Wally's brush with death by insulin shock, he and Cheyenne are more determined than ever to stop the Ont Queen and her millions of minions from enslaving the human race and ending life on Earth as...

Followed by an assassin and her poisonous snakes, ten-year-old twins Wally and Cheyenne Shluffmuffin try to get from their Ohio home to the FBI training facility in Quantico, Virginia, to get help in freeing human hostages from the onts.

The ten-year-old Shluffmuffins twins, still evading the evil, giant ants that tried to adopt them, discover the culinary delights of swamps and encounter a zombie who bears a strange resemblance to their deceased father.

Ten-year-old orphan twins Wally and Cheyenne Shluffmuffin have a had it bad at Cincinnati's Jolly Days Orphanage, but things get much worse when the Mandible sisters offer to share their home in the Dripping Fang Forest.

Although a paid assassin is stalking Wally while his twin sister Cheyenne is under the power of the queen ont, it is up to them, their vampire Dad, and their friends to save the human race from the giant onts.