Subject
History
5
Irish language
4
History and criticism
2
Irish literature
2
Revolutionaries
2
Socialists
2
Animals
1
Birds
1
Civilization, Celtic, in literature
1
Customs administration
1
Gardening
1
Gardens
1
Irish poetry
1
Language and culture
1
Natural history
1
Plants
1
Revival
1
Self-instruction
1
Socialism
1
Study and teaching
1