Lewandowsky, Stephan, and John Cook. Breve Guida alle Teorie del Complotto ., 2020.

Lewandowsky, Stephan, and John Cook. The  Conspiracy  Theory  Handbook. NSC OPIR, 2020.

Lewandowsky, Stephan, and John Cook. Guía Para las Teorías de la Conspiración., 2020.

Lewandowsky, Stephan, and John Cook. Konspirationsteorier: En handbok., 2020.

Lewandowsky, Stephan, and John Cook. Le Manuel de la Théorie du Complot ., 2020.

Lewandowsky, Stephan, and John Cook. O Manual das Teorias da Conspiração ., 2020.

Lewandowsky, Stephan, Ullrich K. H. Ecker, and John Cook. Beyond Misinformation:  Understanding and coping with the post-truth era., 2016.