M.k. Eidem Serie Imperial 5 -

The Imperial series (also referred to as the Challenge series) is a cornerstone of Eidem’s science-fiction romance universe. It follows the survivors of Earth and their integration into the Carinian and Tornian empires.

The confusion often stems from how readers track Eidem’s interconnected series. Her does have a fifth book titled Oryon . Because the characters from the Imperial and Tornian series frequently cross over, readers often look for the next chronological step in the shared universe. m.k. eidem serie imperial 5

As of May 2026, M.K. Eidem’s officially contains four books , with the latest installment, Stephanie’s Challenge , released in 2019. While many fans are eagerly searching for a fifth book, there is currently no official title or release date for an "Imperial 5". The Imperial Series Overview The Imperial series (also referred to as the

The story of Cassandra Chamberlain, a brilliant scientist who becomes one of Earth’s last survivors after an alien attack. Her does have a fifth book titled Oryon

Follows Cassandra’s niece, Victoria, as she grows up among the Carinians and finds her life mate in a high-ranking pilot.

Focuses on Jacinda, a healer and widowed mother who catches the eye of King Jotham of the House of Protection.