Táto séria rozpráva o neobyčajnom lete, ktoré sa zvrtne v čarovné dobrodružstvo, keď sa objaví hovoriaca mačka a začarovaný princ. Mladá hrdinka a jej priatelia sa ponoria do sveta čarodejníc a kúziel, aby pomohli mačke získať späť svoj trón. Príbehy sú plné vtipu, dôvtipu a nádychu tajomna, ideálne pre čitateľov hľadajúcich fantáziu a napínavé zápletky.
'You may call me Carbonel. That is my name.' When Rosemary buys an old broomstick and a black cat at the market, she has no idea that the broomstick is a witch's broomstick, and that the cat is a magical Royal Cat! Rosemary is determined to help Carbonel return to his kingdom, but first Rosemary and her friend John must find a way to undo the wicked witch's spell . . .
When night falls Cat Country comes to life. Carbonel, the King of Cats, and Queen Blandamour have long reigned supreme, but the wicked grey Persian cat Grisana and her cronies have plans to take the throne. Carbonel turns to his young friends Rosemary and John for help and together with some magic spells, they battle for the future of Cat Country - but only the strongest magic will prevail.