UON 19 (Sep.-Dec. 2007) By "Robert", Brian Wall, Clyde Nakamura, Davide Rozzoni, Eric Shiller, Gary K. Gifford, Noe van Hulst, Robert Haines and Tim Sanders
UON 21 (May-Aug. 2008) By Anthony Whalley, Antonio Torrecillas, Brian Wall, Dany Sénéchaud, David Robert Lonsdale, Davide Rozzoni, Gary K. Gifford, Jack Appelmans, N. Earl Roberts, Rick Kennedy and Robert Bonča
UON 29 (Sep. 2011) By Brian Wall, Davide Rozzoni, Domingos Sávio Perego, Lev Zilbermintz, N. Earl Roberts, Nicholas Wolff and Quentin Mason
UON 33 (Dec. 2014) By Bill Wall, Brian Wall, Clyde Nakamura, Dany Sénéchaud, Gary K. Gifford and Rick Kennedy
