Götterhimmel und KünstlerwerkstattFrank Zöllner, Julia Dellith, Nadja Horsch, Daniela Roberts · First published 2019Open the Tome
My Name Is Not SaulJessica Ozment, Linda Roberts, Daniela Frongia, Aimée Bejarano · First published 2017Open the Tome
Modernes Verkaufstechniken Für DummiesRalph R. Roberts, Joe Kraynak, Daniela Thoma, Barbara Mistol · First published 2012Open the Tome
Modernes Verkaufen Für DummiesRalph R. Roberts, Joe Kraynak, Daniela Thoma, Barbara Mistol · First published 2009Open the Tome
CITES orchid checklistRoberts, J. A., H. Noel McGough, Daniela C. Zappi · First published 1995Open the Tome
