Question: Which company did the self-traught illustrator of a children's book series, based on twelve-year-old orphaned twins who cause mischief and mayhem in their sickly sweet town, Nod's Limb, co-found?
Sentence (from "Edgar &amp; Ellen"): Rare Beasts" is the first, followed by "Tourist Trap", "Under Town", "Pet's Revenge", "High Wire" and "Nod's Limbs", with a sequel series premiering just a year later, currently consisting of "Hot Air", "Frost Bites" and "Split Ends".
Relevant evidence: No