Robert K. Wittman
Books
The Devil's Diary
2016
ISBN 9780062319036
El diario del diablo
2017
ISBN 9788403518056
Priceless
2010
ISBN 9780307461476
Diablov denník
2017
ISBN 9788055152868
Seytan'in Günlügü; Alfred Rosenberg ve Ücüncü Reich'in Calinan Sirlari
2018
ISBN 9786051733692