There are five scenarios in the Gnomemurdered book:
1. Gnome-warrens of the Northern Wildlands: a high-fantasy game set in The Setting.
2. Murder, She Gnomed: A Gnomemurdered murder-mystery, where the first "whodunnit" was NOT a gnome.
3. Challengers of the Unusual in: The Lost Valley of the Gnomes: Pulp action-adventure in the swinging 60s.
4. Aliens Vs. Gnomes: Hard sci-fi/thriller.
5. Nine Gnomemurders In Aembar: Demigod-level multidimensional high-fantasy.
If you want to know more about any of these, please feel free to ask.
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