''River Chronos'' is a series by Creator/KirBulychev about AlternateHistory. The heroes want to change history, so for each event, they TimeTravel into an AlternateUniverse. They manage to save the Tsar from assassination, develop the atomic bomb ten years early, and resurrect Lenin. There are many DetectiveDrama elements.
!Books in the series
* ''The Successor''
* ''The Storm of Dulber''
* ''Return from Trebizond''
* ''Assassination''
* ''Reserve for Academics''
* ''Baby Frey''
* ''Sleep My Beauty''
* ''They Do Not Kill Them There''
* ''House in London''