The Plight of Jonathan Pope

Alternate History Fantasy.
Jonathan Pope is a non-believer in science-fiction. But on the day he is to meet his future wife, and after visiting his friend, whose father is a scientist, he suddenly finds himself, by accident, in a different time and place amongst female savages whom he saves from annihilation and they treat him like a God. After being returned to the present by a mischievous elfin Princess, and having had a taste of life amongst the savage beauties, a life fraught with danger, curiosity gets the better of him and he chooses to return, after which he finds himself in the midst of a strange human tribe on an Earth-type planet controlled by Aliens. After a short battle with humanoid monsters, he is kidnapped by the aliens, all the while hoping to find a way home back to his beloved Emma, also to free the enslaved humans. Emma Watkins, on her way to meet Jonathan, her future husband, visits Rupert in his father’s laboratory and accidentally steps into the same time warp anomaly as Jonathan. She finds herself on a south sea island, naked and alone; then one day, out of the blue she meets a number of people but is still plagued by a strange and persistent anomaly....