The Things That Grown Ups Cannot See is now available to buy from DriveThruRPG.
This is not something published by Azukail Games, but it is something we have contributed towards. It is a role playing game system aimed at children aged 8-12 years. They play Changelings in a modern setting, although one in which fairies are real and troublesome. Changelings have the ability to see fairies, whilst adults do not, and they must prevent them from doing harm.
The game is currently in public playtest and is available as a Pay What You Want supplement.