In an alternate universe where Nazi Germany is the dominant superpower, Daniel Carter begins working for a German secret security service to uncover a conspiracy behind a major scientific project.

Sequel to: Carter & Lovecraft. The Unfolded World is a bitter and unfriendly place for Daniel Carter and Emily Lovecraft. In this world, the Cold War never happened because the Soviet Union ceased to exist in 1941. The Nazi Großdeutschland is indulged. And in this world, there are monsters... and not all of them are human. In Arkham, R.I., Carter finds himself working for the German secret security service to uncover the truth behind a major scientific joint project that is going suspiciously well. The trail takes Lovecraft and him to a distant, abandoned island... and a conspiracy that threatens everything.