Didactica Magna
(engl., ed.: M.W. Keatinge, Russell & Russell, New York 1967)
at Roheampton University
[core.roehampton.ac.uk/digital/froarc/comgre/]

Orbis sensualium pictus
(lat.)
at Latinitas
[www.grexlat.com/biblio/comenius/index.html]