★ A children's mystery novel by award-winning Slovenian author Andrej Rozman Roza, exploring themes of justice, friendship, and perseverance.
★ Follows 12-year-old detective Oscar and his friends in adventures centered on opposing animal abuse and uncovering exploitative profiteering, blending suspenseful twists with humor.
★ Presents social issues through engaging suspense, with sharp and witty language that combines entertainment with meaningful moral guidance.

Twelve-year-old detective Oskar and his best friend Ajda are determined
to make the world a better place. They oppose cruelty to animals and dishonest enrichment, and they are not afraid to investigate suspicious
events. Their mission soon turns into a tense and entertaining adventure full of humour, unexpected twists, and sharp observations.

Andrej Rozman Roza
Andrej Rozman Roza was born in 1955 in Ljubljana. He studied Slovenian language and literature at the University of Ljubljana. He co-founded the "Predprazsdam" honorary audience association with his friends, served as the longtime director and actor of the Ane Monro Theatre, and organized numerous performances by renowned foreign theater troupes in Ljubljana.
He is one of the most famous and prolific authors of children's and young adult literature in our country. He possesses sharp wit, a rich imagination, and a keen sensitivity to current topics. He writes narrative and humorous poetry, composes children’s rhymes, and is also involved in painting. His picture stories are particularly successful, such as the comic character "Kekec," well-known to today’s children, for whom he created works like Kekec v Pehta, Kekec in Bedanec, and Kekec in Prisank.