Search Worlds Without End

As a mud-spattered youngster, Tatja quickly realized she was different from the stone-age primitives with whom she grew up. Her insatiable curiosity and thirst for knowledge could not be quenched among them; she had to explore and learn more about the strange world she lived on.

She finds the bastion of all culture, arts, entertainment and history for the entire planet, the seven-hundred-year-old science fiction magazine Fantasie, which is produced entirely aboard a gargantuan floating vessel the size of a small city. But despite the printing presses, sail-powered vessels, and mind-expanding technology, Tatja is still dissatisfied. Rising through the ranks, she finds that the people on the enormous barge are just as unintelligent as the primitives she grew up with. But others have come to the planet who not only challenge her intelligence, but offer her a tantalizing opportunity to uncover answers to mysteries that have long plagued her.

But with opportunity comes risk. And if she acts unwisely, she could bring doom to the only world she knows.

AKA: Tatja Grimm's World

He was a stranger to Paldrogi. But someone had marked him for a patsy in an incredible power game played for galactic stakes - a power game with a Machiavellian twist - a power game in which murder was only the opening gambit.

Appeared in Ace Double F-117 (1961) as Rendezvous on a Lost World.

When a freighter captain stuck on a dead end run at the far end of the galaxy gets a chance to own his own ship - however old and obsolete she may be - he and his crew start to dream big dreams.

Originally appeared in Ace Double D-517 (1961).

Second Officer John Peterson is finished as far as the Galactic clippers are concerned. Branded a deserter, stranded on Carinthia and desperate for a job, there are few places left to go.

Private detective Steve Vynalek needs Petersen. Has a fanatical scientist on the planet Wenceslaus really found a way to beat the time travel problem, a way to bring back yesterday?