In this book, Winnie discovers that the Cosmos Minister of Justice is operating an illegal business back on his home planet of Spud. If she could find a way to make this public knowledge, Rancid Potato (the minister) would have to resign. But first, she has to discover the role that Roasted Potato, Mashed Potato, and Yukon Potato play in the scheme. Tilly TaterTot also has a significant role.

Relations between Hell and Hades (the former Hellette) are going well until the SSS use drunken devils to destroy the hell cats' (the former devilettes) amusement park. Satan keeps escalating his attacks. The hell cats fight back but Satan has the ultimate weapon. In desperation, Lilith uses a nugget of sulphur.

Luna Moon, the CEO of Planet Panther, needs to find revenue for her planet. She signs an agreement in which Lucifus will send mining equipment and small devils to mine their gold. Lucifus will obtain those miners through a side agreement with Hell. All those miners are female. Luna worries about the miners smuggling gold off the planet, but finds no evidence of that. She shouldn't be worrying, right? Devils keep their word, right? They would never do anything like smuggle gold. Right?