Artwork [Cover Art]: Joseph A. Smith, Artwork [Sumerlands Logo]: Erick Neyra, Drums: Justin DeTore, Engineer [Assistant]: Arik Victor, Engineer [Assistant]: John Powers (4), Engineer [Assistant]: Simon Tuozzoli, Guitar: John Powers (4), Guitar, Synth, Mastered By: Arthur Rizk, Lead Vocals: Phil Swanson, Mastered By: Arthur Rizk, Producer: Arthur Rizk, Recorded By: Arthur Rizk, Labelcode RPE7673502.2 (RR7350), Phonographic Copyright (p) Relapse Records, Inc., Copyright (c) Relapse Records, Inc., Recorded At Creep Records, Pressed By CDA ImPressing Solutions, USA