Mosaik - Gregorius Mättig und das Geheimnis der Unsterblichkeit

The Mosaik series Gregorius Mättig und das Geheimnis der Unsterblichkeit (2022–present) is a single-issue comic from Mosaik Steinchen für Steinchen Verlag, part of the long-running German Mosaik tradition. It follows the character Gregorius Mättig as he investigates the secret of immortality, continuing the publisher's legacy of historical-adventure storytelling. This issue stands as a concise, self-contained entry in the Mosaik universe, notable for its focused mystery and the classic, detailed illustration style associated with the series.