Dječje knjige
Ulica predaka
Roman donosi priču o dječaku Viktoru koji se, nakon preseljenja, nađe u neobičnoj i tajanstvenoj ulici. Ulica je ispunjena starinskim kućama i neobičnim stanovnicima, a najzagonetnija je starica koja mu otkriva da ulica skriva priče njegovih predaka.
U mom filmu
Zbirka tinejdžerskih ljubavnih pjesama u prvom licu – ponekih napisanih sa stajališta dječaka, a ponekih sa stajališta djevojčica.
U pustinji i prašumi
Staś Tarkowski and little Nel Rawlinson are kidnapped during the Mahdi's rebellion in Africa. The children flee through the Sahara Desert and the rainforest, facing danger, hunger, and wild animals.
U registraturi
Der Roman U registratura ist Kovačićs bestes Werk, in dem er sich mit dem Problem des Übergangs vom Bauernstand zum Adelsstand beschäftigt.
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.
Užasi povijesti: Pokvareni Rimljani
The corrupt Romans knew how to live... From the savage Nero to other disgusting emperors, from brave legionaries to poor farmers, the diversity and beauty of the terrible Roman era are amazing.
Vatrene kugle: Slučaj meteorske opasnosti
The Kinetic City Food Festival is an annual eating festival that brings thousands of people to the city, with the sole purpose of overindulging in every possible type of food.
Veli Jože
The main character is the brave and good giant Jože, "strong as a bull, with a bushy head", who lives in the vicinity of the Istrian town of Motovun. The book was created on the basis of folk stories and folklore motifs.