In "The Dark Dimensions", which is set at a point in space where various realities meet, Grimes (the Rim World Commodore), meets not only another John Grimes who is still in the Federation Survey Service, but also the characters from the Empress Irene books and Poul Anderson's Dominic Flandry.
Similar to the James Bond stories (which started two years later), every new adventure brings Flandry another beautiful damsel to woo and rescue.
Dominic Corrigan | Dominic Behan | Saint Dominic | St Dominic's College | Dominic West | Dominic Scott | Dominic Monaghan | Dominic Cork | Dominic Cifarelli | Dominic Raab | St Dominic's College, Waitakere | St Dominic's College, Auckland | Saint Dominic's International School | Maryknoll Sisters of St. Dominic | Francis Dominic Murnaghan, Jr. | Dominic Zapata | Dominic Treadwell-Collins | Dominic Selwood | Dominic Power | Dominic Michaelis | Dominic Hibberd | Dominic Guard | Dominic Grieve | Dominic Glynn | Dominic Faulkner | Dominic Dromgoole | Dominic Cooke | Dominic Cardy | Dominic Bowden | The Guild of St Joseph and St Dominic |