The shape-shifting subversive tome Carl secretly authors, now the source of the intel and recipes behind his first assassination.
The Dungeon Anarchist's Cookbook is the illicit heirloom tome Carl carries and secretly writes as its 25th-edition author, manifesting differently for each holder. In Stage 3 it proves lethally practical: Carl mines its recipes to craft the Hobgoblin Disco Ball (reaching Infusion 3) and, crucially, reads the 19th-edition marginalia of Crawler Coolie — whose failed orbital suicide bombing revealed that the show trailers seal shut once occupied and can't be breached. Carl uses exactly that mechanic to murder Loita.
Afterward he adds his own 25th-edition notes: a message of thanks to Coolie, a dedication of 'the first step' to Coolie and the orphan Bonnie, and a vow that from here on everything he does is for his people — 'as long as I am alive, I will do everything I can to make them burn' — signed simply, 'One.'
A shape-shifting tome that manifests as a different object for each holder — a book, a deck of T'Ghee cards, etc.; reads as near-valueless in the standard UI.
Carl's secret manual of dungeon subversion and a repository of past crawler-authors' hard-won warnings — now his war-planning ledger.
Also appears in books you've already read — spoiler-safe to their endings: