Origin of the work:
1614 – 1616 Přerov
A textbook of Latin grammar and its rules, prepared by Comenius for pupils at the Přerov school. This work is now lost (both in manuscript and printed form), and its existence is known only from its being mentioned in the foreword to the Opera didactica omnia (Collected Didactic Works) published in Amsterdam in 1657– 1658.
For further study see also:
J. A. Komenský, Opera didactica omnia. Amsterdam 1657 – 1658, pp2-3
J.V.Novák & J. Hendrich, Jan Amos Komenský, jeho život a spisy. Prague 1932, p33