Zabul was no ordinary world. It was a private religious sanctuary - location secret, visitors unwelcome. It was a world fanatically dedicated to one belief and to one goal. The belief that mankind originated on a single world . . . the goal was to find it. To find Earth was a goal that Earl Dumarest shared. But how much did he really have in common with the zealot Terridae, who slept in caskets decorated with the zodiacs and dreamed of soaring towers of crystal and floating cities? And what were their despotic Guardians really after? (First published 1981)

This is the tale of Earl Dumarest. Space-wanderer, gladiator-for-hire, seeker of Man's forgotten home. Dumarest's search begins on the ghost-world of Gath, where he becomes unwilling champion of the Matriarch of Kund, and must undergo a fight-to-the-death at stormtime. Victory could give Dumarest his first clue to the whereabouts of the planet he fled from as a child - an obscure world scarred by ancient wars, which lies countless light years from the thickly populated centre of the galaxy; a world no-one else in the inhabited universe believed exists. Earth, the birthplace of Man. (First published 1967)

Clues from Angado, clues from the lady Govinda, all leading Dumarest on in his search for the lost Planet Earth. But first they lead him to a collector of ancient wisdom called Tama Chenault. But Chenault is not all that he seems, and Dumarest is forced to bargain for the information he seeks. In return he must pledge allegiance to Chenault's deadly plan . . . (First published 1984)

'Earth is real,' Dumarest insisted. 'A world old and scarred by ancient wars. The stars are few and there is a great single moon which hangs like a pale sun in the night sky.' In the quest for his legendary birthplace, Earl Dumarest has traversed galaxies. Now, at least, he reaches Ourelle, a planet close to Earth - out along a far arm of the Milky Way. There he finds Jondelle, a boy who may hold the key to Earl's search. But then Jondelle is kidnapped. And Dumarest's pursuit of the imperilled boy leads him to a city of paranoiac killers - madmen whose terrible violence is always on a hair-trigger! (First published 1973)

"Destiny awaits the world of Metelaze. Mighty will be our future. To us will come the races of the galaxy. To us will come the wealth of a universe. "Too long have we rested beneath the Terran heel. Very soon now we shall strike off the chains of our oppressors. Metelaze shall be free!" This sort of propaganda was always common among the demagogues of backward planets that had received help from Terra. But Metelaze was different. For there the promise held out was that secrets of the ancient pre-galactic science were becoming available, that an offer was being made that "could not be refused." To Cap Kennedy fell the task of finding out. Were there really unknown scientific marvels available on Metelaze? Who was behind these offers of total power and absolute wealth? What, in fact, was the monster of Metelaze? And how could such a monster out of time and space be stopped?

In relentless pursuit of Earl Dumarest come the emotionless minions of the Cyclan. Seeking the body-switching formula which would make them masters of the universe, they must seize Dumarest alive to gain his secret. It all comes together on the world of the Guardians, where in the great temple of their fanatical faith, the true co-ordinates of Earth are listed. There Dumarest will battle the Cyclan . . . while the fate of all humanity hangs in the balance. (First published 1985)

Earl Dumarest, now a vanquished and captive mercenary, is offered the choice of surrender to the fearsome Cyclan or the chance of freedom by the beautiful and ruthless Lady Delphine. The risks are terrifying - but has Dumarest a choice? Intent on finding the legendary world of Terra - Earth - the planet of his birth; pursued by the brilliant and ruthless megalomaniac race, the Cyclan, whose secret key to Galactic domination only he possesses; trapped on a plague ship hurtling through a universe determined to destroy it, and captained by a madman - Earl Dumarest is tempted by the irresistible but fatal promise of Delphine. The choice is simple - to abandon his dreams or perish by them, just as they promise fulfilment. (First published 1976)

Ascelius was an academic world, whose primary business was teaching the knowledge of the thousands of worlds, and housing great universities and colleges, populated by students and scholars from all over the galaxy. Such a world was surely the place to learn of the legendary planet called Earth. And Dumarest discovered that there had once indeed been a study-group of Earth lore. But to find the remnants of it was not easy. Not when the dreaded Cyber already had a toe-hold on Ascelius - and genetic engineering of man and monster was the latest fad. But Dumarest was not a quitter. Whatever the tests might demand, he would not give up . . . although it might mean death for others - or even for himself. (First published 1980)

DOORWAY TO UTOPIA "Beyond that curtain of darkness lies paradise." That was the promise of the doorway known as the Gholan Gate, a doorway so ancient that its makers had vanished millions of years before the first Earthly life crawled out of the primeval oceans. It was still functioning in the possession of its discoverers. To go through it was to enter a universe where all your dreams came true - where your every wish was obeyed, every fantasy became reality, where you could play God to your heart's content. But there was a price, for once beyond the Gholan Gate, you would live only in hopes for a second visit, and a third. . . . And to get the right for that return to paradise a man would sell his soul, his people, his world. Cap Kennedy entered THE GHOLAN GATE once . . . and the result became cosmic history.

Ships occasionally disappeared in hyperspace, regrettable sacrifices to the luxury of faster than light travel. But now one of the lost ships has been found and the wreckage is enough to terrify even the most cold-blooded witness. The lucky ones on the lost ship are dead. The others have been turned inside-out in gruesome parody of human beings and they are still alive. The disgraced Captain Kurt Varl is chosen to command a suicide mission to discover the cause of these disasters. The enemy is unknown and the only way Varl can solve the mystery is to use himself as bait!