Here's a website with a list of such textbooks for various languages: https://vivariumnovum.it/risorse-didattiche/propria-formazione/metodo-diretto-applicato-a

Here's a website with a list of such textbooks for various languages: https://vivariumnovum.it/risorse-didattiche/propria-formazione/metodo-diretto-applicato-alle-lingue-moderne https://vivariumnovum.it/risorse-didattiche/propria-formazio...