Marta the orange cow discovers one day a hot air balloon flying in the sky. Her decision is made, she will join the hot air balloon country. She slips in her suitcase a toothbrush, a horncloth, a few cleansing cottons and the latest issue of Vache magazine. She settles on the rusty tractor lent by the farmer and en route. But the path is long before reaching the huge mountain behind which is the hot air balloon country.

Germano Zullo is a prolific writer and poet, who lives in Geneva. He writes for adults and children alike, and has written many popular children's comics and stories.