I have built up quite a collection of such texts myself, including all the Asterix comics that have been translated to Latin (except Asterix et Latriviata which I'm not convinced actually exists in Latin). If you don't have it already, you should absolutely get a copy of Diary of a Wimpy Kid in Latin -- Comentarii de Puero Inepto. It's a breezy read if you've got the full gamut of Latin grammar, so if you're looking for something just delightful to read in Latin, this is it.