- EbookIl tesoro della torre (tradotto)Franklin W. Dixon
- EbookDer Turmschatz (übersetzt)Franklin W. Dixon
- EbookO tesouro da torre (traduzido)Franklin W. Dixon
- EbookLe trésor de la tour (traduit)Franklin W. Dixon
- EbookEl tesoro de la torre (traducido)Franklin W. Dixon
- EbookThe Tower Treasure (translated)Franklin W. Dixon