The Lost Sky Market

From publisher blurb: The day of the annual Sky Market Festival has arrived! People have gathered from all over to behold the city on the back of the giant flying turtle. However, as the day wanes on and the Great Turtle is nowhere to be seen, it's clear something is amiss... The Lost Sky Market is a Fifth Edition adventure designed for four to six characters of 1st to 4th level and is optimized for four characters with an average party level (APL) of 3. This adventure contains 4 new monsters, 2 custom battlemaps, 3 new magic items and 2 musical tracks to bring your session to life!