Antique books
Knjiga bez predgovora
A collection of humorous stories, sketches, novellas and satirical writings with illustrations by Slavko Voroš. Light, witty prose about the Zagreb bourgeoisie and petty bourgeoisie.
Knjigovodstvo i korespondencija: za IV razred građanskih škola zanatsko-industrijskog i poljoprivrednog pravca
The textbook "Bookkeeping and Correspondence" by Simeon Gaćeša for the 4th grade of civic schools (craft-industrial and agricultural majors) is a practical guide through the basics of bookkeeping and business correspondence.
Književni časovi
Lujo Vojnović's Literary Lessons are a collection of literary and historical essays in which the author explores the identity of Dubrovnik and the South Slavic region through Dubrovnik themes, historical figures, and political upheavals.
Književnost
A classic work of comparative literature in which Fernand Baldensperger considers the nature, development and social role of literature and its connections with national and European cultural trends.
Književnost i narod: Rasprave i eseji
Literature and the People: Discussions and Essays is a collection of literary and historical studies by Antun Barc on the Croatian Renaissance, realism and peasant themes, and the relationship of literature to society and national consciousness.
Kominterna
Comintern (1934) depicts the emergence, organization, and activities of the Communist International and warns of its revolutionary goals and international influence from the perspective of Catholic social thought.
Koriensko pisanje
Koriensko pisavanje (1942) by Bratoljub Klaić is a temporary spelling manual of the Croatian State Office for the Language of the Independent State of Croatia. It promotes etymological-root (morphological) spelling instead of phonetic spelling.