QUAD is a creator-owned comics project consisting of a collection of 4 short-stories in oldschool SCI-FI worlds, each written and drawn by a different author, such as Diego Sanches, Eduardo Ferigato, Eduardo Schaal and me. We've released it November, 2013.
Also for the translated, digital editions in english, we've produced 4 new covers for the project!
You can purchase your copy right here: https://sellfy.com/quadcomics
Check out some of the concepts weve done for the project before drawing it:
Early concept design for ESP-Trent, lead character of my story
Check out some preview pages written, drawn, colored in grayscale and lettered by the QUAD crew (in portuguese):