Klein, Wolfgang, author.

Baumann, Stefan, contributor. Bishop, Jason, contributor. Calhoun, Sasha, contributor. D'Imperio, Mariapaola, contributor. Elordieta, Gorka, editor.

Asatiani, Rusudan, contributor. Chen, Aoju, contributor. Cowles, Heidi Wind, contributor. Dimroth, Christine, contributor. Gyuris, Beáta, contributor.

Abels, Klaus, contributor. Adamíková, Marcela, contributor. Alter, Kai, contributor. Bader, Markus, contributor. Bayer, Josef, contributor.

Bernini, Giuliano, contributor. Chini, Marina, contributor. Cresti, Emanuela, contributor. Crocco, Claudia, contributor. Fesenmeier, Ludwig, contributor.