One of my many projects is a version of GUMSHOE that emulates the "detective of leisure" genre familiar from Murder, She Wrote and many cozy mysteries. I call this game Ladies' Mystery Society, and I released the alpha playtest document via Patreon in March. Now I'm sharing it with you here.
This is a full game that includes the relevant sections of the GUMSHOE System Reference Document. I've also included a link to some pregenerated characters so you can get started playing right away. I'm hoping to have a demo adventuready soon.
If you would like to support this and other game designs, please consider becoming a patron at my Patreon campaign: http://www.patreon.com/ham2anv.