In this companion volume to the Southlands Worldbook for 5E, players will find two adventures set in this continent's storied City of Cats, where a mercurial feline goddess walks among her chosen people. Included in this volume are fan-favorite adventures Cat and Mouse and Grimalkin, both by celebrated author Richard Pett and fully compatible with the 5th Edition of the world's oldest roleplaying game.

In Cat and Mouse, a 1st-level adventure, a great treasure has gone missing and some very ambitious people have set their sights on it. In Grimalkin, a 3rd-level adventure, a gnoll princess needs heroes to retrieve her friend's body and discover his fate. Rounding out this volume is a detailed gazetteer of Per-Bastet, the ancient and intriguing City of Cats itself.