Četiri dječaka i jedan pas

S one strane oblaka

U registraturi

The novel U registratura is Kovačić's best work, in which he deals with the problem of the transition from the peasant class to the lordly class.

Dječak sa zlatnim pantalonama

The novel emphasizes how even good can have bad consequences when taken out of proportion, and that responsibility, morality, and honesty are more important than wealth itself.

Tajna šaptača lubenicama

Elderly, mobility-impaired patients begin to mysteriously disappear from the Special Hospital for Medical Rehabilitation in Stubičke Toplice.

Crni ljepotan

At a time when he peacefully grazed the lush grass next to his mother in his native green valley, the beautiful young stallion, Black Beauty, could not even dream of all the adventures that would befall him in the future.

Zapisi iz oslobodilačkog rata

The work is a combination of documentary records, personal reflections, and literary episodes, bringing the reader both historical information and an intimate picture of the war days.