Testament's third full length album, originally released in 1989 through Atlantic Records.
| Format | Year | Country | Label | Cat# | |
|---|---|---|---|---|---|
| Vinyl | 1989 | AR | Megaforce Worldwide Practica Lo Que Predicas | 80153 | → |
| Other | 1989 | AR | Megaforce Worldwide Practica Lo Que Predicas | 90153 | → |
| Other | 1989 | AU | Atlantic | 82009-4 | → |
| Vinyl | 1989 | AU | Atlantic | 82009.1 | → |
| Vinyl | 1989 | BR | Atlantic | 670.8122, 00763 | → |
| Other | 1989 | CA | Atlantic | A4 82009, A4-82009 | → |
| Other | 1989 | CA | Megaforce Worldwide | A2 82009 | → |
| Other | 1989 | CA | Megaforce Worldwide | 78 20094 | → |
| Other | 1989 | CA | Megaforce Records | 78 20094 | → |
| Other | 1989 | CA | Megaforce Worldwide | 78 20094 | → |
| Other | 1989 | CA | Megaforce Worldwide | A2 82009 | → |
| Other | 1989 | CA | Atlantic | A4 82009, A4-82009 | → |
| Vinyl | 1989 | CO | Atlantic | 23(7031)00094 | → |
| Other | 1989 | GR | Atlantic | 782009-4 | → |
| Vinyl | 1989 | GR | Atlantic | 782 009-1 | → |
| Other | 1989 | ID | Atlantic | 782009-4 | → |
| Other | 1989 | JP | Megaforce Worldwide | 22P2-2968 | → |
| Other | 1989 | JP | Megaforce Worldwide | 22P2-2968 | → |
| Vinyl | 1989 | MX | Megaforce Worldwide | LXWA-6897 | → |
| Other | 1989 | MX | Megaforce Worldwide | CXWA-6897 | → |
| Other | 1989 | PL | DVC | 89124 | → |
| Other | 1989 | PL | RC | RC 1984 | → |
| Other | 1989 | SG | Atlantic | 7 82009-4 | → |
| Other | 1989 | Singapore, Malaysia, Hong Kong & Thailand | Megaforce Worldwide | 82009-4 | → |
| Other | 1989 | TR | Atlantic | 82009 - 4 | → |
| Other | 1989 | UK & Europe | Megaforce Worldwide | 782 009-4, WX297C | → |
| Vinyl | 1989 | UK & Europe | Megaforce Worldwide | 782 009-1, WX 297 | → |
| Other | 1989 | UK & Europe | Megaforce Worldwide | 7567-82009-4, WX 297C | → |
| Vinyl | 1989 | UK & Europe | Megaforce Worldwide | 782 009-1, WX297 | → |
| Other | 1989 | UK & Europe | Megaforce Worldwide | 782 009-4, WX297C | → |
| Other | 1989 | US | Megaforce Worldwide | A4 82009, 82009-4 | → |
| Other | 1989 | US | Atlantic | 82009-2 | → |
| Other | 1989 | US | Atlantic | 7 82009-4 | → |
| Other | 1989 | US | Atlantic | 7 82009-4, 82009-4 | → |
| Other | 1989 | US | Megaforce Worldwide | A2 82009-2 | → |
| Other | 1989 | US | Atlantic | 7 82009-4, 82009-4 | → |
| Other | 1989 | US | Megaforce Worldwide | 7 82009-2, 82009-2 | → |
| Other | 1989 | US | Atlantic | 7 82009-2 | → |
| Other | 1989 | US | Atlantic | 7 82009-4, 82009-4 | → |
| Other | 1989 | US | Megaforce Worldwide | 7 82009-2, 82009-2 | → |
| Other | 1989 | US | Atlantic | 7 82009-4, 82009-4 | → |
| Other | 1989 | US | Atlantic | 7 82009-4, 82009-4 | → |
| Other | 1989 | US | Atlantic | 82009-4 | → |
| Vinyl | 1989 | US | Megaforce Worldwide | 82009-1 | → |
| Vinyl | 1989 | UY | Megaforce Worldwide Practica Lo Que Predicas | ST-A-897437/8, 80153 | → |
| Vinyl | 1989 | Europe | Megaforce Worldwide | 782 009-1 | → |
| Other | 1989 | Europe | Megaforce Worldwide | 782 009-4 | → |
| Other | 1989 | Europe | Megaforce Worldwide | 782 009-2 | → |
| Other | 1990 | JP | Atlantic | 22P2-2968 | → |
| Other | 1990 | PL | Megaton (5) | MT-074 | → |
| Other | 1990 | PL | MG Records (2) | MG 0038 | → |
| Other | 1991 | CA | Megaforce Worldwide | A2 82009 | → |
| Other | 1992 | PL | MG Records (2) | MG 0038 | → |
| Other | 1992 | PL | MG Records (2) | MG 0038 | → |
| Other | 1993 | PL | Audio Max | 370 | → |
| Other | 1993 | PL | Audio Max | 370 | → |
| Other | 1993 | PL | Euro Star | ES 077 | → |
| Other | 1998 | RU | Спюрк | UL 98146 | → |
| Other | 2002 | RU | Monsters Of Rock | MOFR 00163 | → |
| Vinyl | 2011 | GB | Back On Black | BOBV296LP | → |
| Vinyl | 2011 | GB | Back On Black | BOBV296LP | → |
| Other | 2013 | JP | Megaforce Worldwide | WQCP-1353 | → |
| Other | 2022 | AR | Atlantic | 7567-82009-2 | → |
| Other | 2024 | BR | Wikimetal Music | 0075678200922 | → |
| Other | 2024 | US | Nuclear Blast Records | NBR 7292-2 | → |
| Vinyl | 2025 | US | Nuclear Blast Records | NBR 7292 | → |
| Other | 2025 | US | Nuclear Blast Records | NBR 7292-3 | → |
| Vinyl | 2025 | US | Nuclear Blast Records | NBR 7292 | → |
| Vinyl | 2025 | USA & Europe | Nuclear Blast Records | NBR 7292 | → |
| Other | 2025 | USA & Europe | Nuclear Blast Records | NBR 7292-5, 7292-5 | → |
| Vinyl | 2026 | US | Nuclear Blast Records | NBR 7606 | → |
| Other | — | JP | Atlantic | 22P2-2968 | → |
| Other | — | PH | Atlantic | 82009-4 | → |
| Other | — | PL | Asta | AS 01 | → |
| Other | — | PL | MC (3) | M-033 | → |
| Other | — | PL | Aramis | 108 | → |
| Other | — | PL | Super Tape | ST 077 | → |
| Other | — | PL | Megaton (5) | MT-074 | → |
| Other | — | PL | Phonex Practice What You Preach | 0081 | → |
| Other | — | PL | Alltones | none | → |
| Other | — | PL | Super Tape | ST 077 | → |
| Other | — | RU | Atlantic (2) | 7 82009-2, 82009-2 | → |
| Other | — | RU | Atlantic (2) | 7 82009-2, 82009-2 | → |
| Other | — | RU | Atlantic (2) | 7 82009-2, 82009-2 | → |
| Other | — | US | Atlantic | 7 82009-2, 82009-2 | → |
| Other | — | US | Atlantic | 7 82009-2, 82009-2 | → |
| Other | — | US | Atlantic | 7 82009-2, 82009-2 | → |
| Other | — | US | Atlantic | 7 82009-2 | → |
| Other | — | Europe | Megaforce Worldwide | 7567-82009-2 | → |
| Other | — | Europe | Megaforce Worldwide | 7567-82009-2 | → |
| Other | — | Europe | Megaforce Worldwide | 7567-82009-2 | → |
| Other | — | Europe | Megaforce Worldwide | 7567-82009-2 | → |
| Other | — | Europe | Not On Label (Testament (2)) | none | → |
| Other | — | Europe | Megaforce Worldwide | 7567-82009-2 | → |