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Fortalitium scientiae, das ist: Die unfehlbare volkommeliche unerschätzliche Kunst aller Künsten und magnalien
This text has not previously been translated into English.
Friedrich Grick's 'Fortalitium Scientiae' (1617), often published under the pseudonym Irenaeus Agnostus, is a notable Rosicrucian work that has been extensively discussed in English-language scholarship (e.g., by Vera Keller and Frances Yates). However, no evidence of a complete English translation was found in any major catalog or bibliographic database; it remains available primarily in its original 17th-century German and Latin editions.
Verified Mar 7, 2026 via local catalogs, ustc, google books, google books, open library, google books, google books, google books, google books · methodology
Step inside the 'Fortress of Science,' a 17th-century gateway to the most guarded secrets of the Rosicrucian Brotherhood. From recipes for the Philosopher’s Stone to pills that sustain life for months without food, this text reveals how alchemical mastery can transcend material wealth to achieve divine health and universal reformation.
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