Steven Universe and the Crystal Gems #4 Add favorites 24-08-2016, 22:26 853 Publisher: Boom Year: 2016 Pictures: 22 Language: English Size: 23.4 mb. Tags: Steven Universe and the Crystal Gems Steven Universe Crystal Gems Boom comics DOWNLOAD Steven Universe and the Crystal Gems #4: Related comics: 2016 year 22 pages | 24.5 Megabytes Steven Universe and the Crystal Gems #3 2016 year 22 pages | 25.3 Megabytes Steven Universe and the Crystal Gems #2 2016 year 31 pages | 41.6 Megabytes Steven Universe and the Crystal Gems #1