Jazz Maynard #1-8 (2015-2016)

Set in present day Barcelona. Jazz Maynard and his friend Theo are captives, tied to their chairs in a seedy room. They have no idea why, nor who is holding them prisoner. But Jazz has just come out of a dangerous adventure. Three days earlier, in New York, his sister - whom he hadn't seen in ten years - sent him a desperate letter pleading for help... and that's how it all begins...