Johan Sjöberg
Johan Sjöberg has written at least 1 book. Their most popular book is Mutant R.Y.M.D. : Rollspel i en mörk galax with 1 save with an average rating of 2⭐.
Johan Sjöberg has written at least 1 book. Their most popular book is Mutant R.Y.M.D. : Rollspel i en mörk galax with 1 save with an average rating of 2⭐.
Series
1 released bookAuthored 100% of series
Mutant R.Y.M.D. is a 1-book series first released in 1992 with contributions by Henrik Strandberg, Johan Sjöberg, and 3 others.
