REVIEWS MYSTERY TIMELINE (2013 – METAL HELL RECORDS):
http://www.avenoctum.com/2013/05/universal-theory-mystery-timeline-metal-hell-records/ (English)
http://www.hallowed.se/english/music/reviews/2013/universal_theory-mystery_timeline.html (English)
http://www.hallowed.se/svensk/musik/recensioner/2013/html/universal_theory-mystery_timeline.html (Swedish Version)
http://www.metalunderground.at/?p=16550 (German)
https://keepthedreamaliveprog.wordpress.com/2014/12/04/universal-theory-mystery-timeline-2013/ (Spanish)
http://www.mentenebre.com/articulos.php?op=verarticle&artid=2591 (Spanish)
http://whiplash.net/materias/cds/187135-universaltheory.html (Portuguese)
http://burningfist.co.uk/2014/02/19/cd-reviews-metal-hell-records/ (English)