"Aus Äonen" ("Out of Eons") is a publication in the series "Cthuloide Welten Bibliothek", which is an offspring of the german "Cthuloide Welten" magazine published by Pegasus Spiele, containing five scenarios in different settings and eras. "Der Blutsauger von Schwarzbrunn" ("The Vampire of Schwarzbrunn") - a scenario for Cthulhu 1000 AD set in the year 998 AD. "Garten der Lüste" ("Garden of Lusts") - a scenario set in Spain 1597 during the Spanish Inquisition. "Zeit der dunklen Träume" ("Period of dark Dreams") - a scenario set in Paris in the 1890s. "Fairy Tales" - a scenario set in the 1920s and the "Anderswelt" ("Otherworld"), a setting introduced in an extra chapter in this book. "Das Icarus-Projekt" - a scenario set on board a spaceship in a distant future. "Reise zur anderen Seite" ("Journey to the other side") - source information on the "Anderswelt"-setting mentioned above.