Defectus Solis: et de duobus Solibus; ac de causis defectuum Solis et Lunae; deque variis Lunae mutationibus et figuris.
An eclipse of the sun; about two suns; the causes of eclipses of the sun and the moon; about the various changes and phases of the moon.
final_alignments\Ammianus_Marcellinus_Book20.json