Discussion, a magazine for children
Release year: 1926, Vol. I.,
Editor: Ján Šoltés, senior teacher of the State Institute for the Blind in Levoča,
Print: Deyl Institute for the Blind in Prague
The first steps – primer for the Slovak blind people
Release year: 1948
Author: Jozef Vrabel
Approved by the Commission of Education and on 17th of March 1948, no. A-42.262.8II as textbooks for blind little children with instruction in Slovak.
Print: Slovak braille printing in Levoča
Slovak writing of shortcuts for the blind
Release year: 1953
Authors: Jozef Mistrík – Jozef Vrabel
Print: Slovak Academic Publishing House in Bratislava