Story of MaryBettina Herrmann, Sybille Wittmann, Sarah Seddon, Petra Lefin · First published 2020Open the Tome
La historia de MaríaPilar Gambarte Velilla, Bettina Herrmann, Sybille Wittmann, Petra Lefin, Jesús Graciliano González Miguel · First published 2015Open the Tome
Fantasiereisen und EntspannungsgeschichtenBettina Herrmann, Sybille Wittmann · First published 2012Open the Tome
Don Bosco y los gorrionesPetra Lefin, Fausto Jiménez Rodrigo, Bettina Herrmann, Sybille Wittmann · First published 2010Open the Tome
