The 15th volume of the collected works of Poul Anderson includes the 5th book of the “Technical History” series: the second and third novels about Dominic Flandry.

Having hired himself into the service of the leader of the underworld, Dominic Flandry and the idea of could not that he would have to overcome dangers greater than the enraged robots of Wayland. But Mercei does not sleep... (“All the circles of hell”)* * *Once again the Empire is in danger - this time from within. In the Vergidian system, a rebellion breaks out against the imperial favorite, the unprincipled and cruel governor Snelund. Whose side will Dominic Flandry take: the rebels, the legitimate authorities... or the woman he loves hopelessly? (“Rebel Worlds”)

ContentsAll the circles of hell (translation by K. Slepyan)Rebel Worlds (translation by V.P. Kovalevsky, N.P. Shtutser)