https://rezendi.com/wp/ - Jon's website https://gryftkin.com - Edward's website Exadelic is available on audio https://tidd.ly/3CV74KI from Libro.fm and in paperback https://bookshop.org/a/110550/9781250877758 from Bookshop.org - both of which are affiliate links, but also allow you to pick a brick and mortar bookstore of your choice to receive a portion of the proceeds.