The belt of Genre Changing? Tarta's wearing it. Don't know why, though.
Spoiler
Show
Well, it is a noir story.
Or was so far anyway.
The person asking for help is always trouble in some way. Especially when she's a woman.
"If it lives it can be killed.
If it is dead it can be eaten."
Ronkong Coma "the way of the bookhunter" III Catacombium
(Walter Moers "Die Stadt der träumenden Bücher")