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1. The phenomenon of the new, or rather, the stray star, recently risen in the sky and still shining, described and explained by the author Paul Fabricius, Doctor of Medicine and Mathematician to the Emperor. page 129
2. The phenomenon of the wandering star, just now risen and fixed steadily in the sky, abundantly celebrating the power of divine Providence and the glory of Majesty, by D. Cornelius Gemma, Royal Professor of Medicine at Leuven. page 137
3. Johannes de Monte Regio on the Comet of the year 1475. page 166
4. The significance of the Comet which appeared in the year 1532, with its effects, very pleasant to know, demonstrated by Johannes Vogelinus of Heilbronn, Mathematician of Vienna. page 150