Carl-Johan Vallgren is the author of eight novels, two of which, The Horrific Sufferings of the Mind-reading Monster Hercules Barefoot and Documents Concerning Rubashov the Gambler...ver maisCarl-Johan Vallgren is the author of eight novels, two of which, The Horrific Sufferings of the Mind-reading Monster Hercules Barefoot and Documents Concerning Rubashov the Gambler, have been translated into English. His novels have been translated into eleven languages. He lives in Stockholm.ver menos