RUN IF YOU CAN by Owen Dudley & THE SCENTED FLESH by Milton K. Ozaki           

THE CORPSE IN THE PICTURE WINDOW by Bruce Cassiday & THERE’S DEATH IN THE HEIR by Larry Holden 

THE PIRATES OF ZAN by Murray Leinster & THE STARS, MY BROTHERS by Edmond Hamilton...

THE LAST REVOLUTION by Milton Lesser & FIRST ON THE MOON by Jeff Sutton...

BLACK MAN’S BURDEN by Mack Reynold & THE GIANTS FROM OUTER SPACE by Geoff St. Reynard

THE MIND MASTER by Arthur K. Burks & THE TENTACLES FROM BELOW by Anthony Gilmore

GLADIATOR AT LAW  by Frederik Pohl & C. M. Kornbluth & THE JACK OF PLANETS by Paul W. Fairman 

BARON MÜNCHHAUSEN’S SCIENTIFIC BY Hugo Gernsback & ADVENTURES & REVOLUTION OF 1950 by Stanley Weinbaum and Ralph Milne Farley

Armchair Fiction presents Mammoth Mystery Double Classics—featuring illustrated editions of two all-time mystery-crime standards, with 430 pages or more of whodunit thrills. Famed mystery writer William Le Queux’s “The Voice from the Void” is our first tale of mystery and murder. There was a dead body in the woods! Our second novel is another classic thriller, J. S. Fletcher’s “The Middle Temple Murder.” There had been a strange death in merry old London...

Armchair Fiction presents Mammoth Mystery Double Classics—featuring illustrated editions of two all-time mystery-crime standards, with 470 pages or more of whodunit thrills. “The Black Gang” is our first grisly tale of murder and mayhem, by H. C. “Sapper” McNeile. Bulldog Drummond Returns! This double novel’s second tale features another great fictional detective in Louis Joseph Vance’s “Alias the Lone Wolf.”

Armchair Fiction presents Mammoth Mystery Double Classics—featuring illustrated editions of two all-time mystery-crime standards, with 440 pages or more of whodunit thrills. This double novel features two classics by the queen of murder mysteries, Agatha Christie. The first tale is a Hercule Poirot thriller, “The Mysterious Affair at Styles.” Our second Christie tale is another great one, “The Secret Adversary.”

Armchair Fiction presents Mammoth Mystery Double Classics—featuring illustrated editions of two all-time mystery-crime standards, with 440 pages or more of whodunit thrills. “The Green Rust” by all time great mystery writer Edgar Wallace is our first classic story. The second tale is another great Edgar Wallace thriller, “The Clue of the Twisted Candle.”

Armchair Fiction presents Mammoth Mystery Double Classics—featuring illustrated editions of two all-time mystery-crime standards, with 440 pages or more of whodunit thrills. “The Window at the White Cat” is our first grisly tale of murder and mayhem, penned by that top of the line mystery writer, Mary Roberts Rinehart. The second novel is another Mary Roberts Rinehart thriller, “The Man in Lower Ten,” which is loaded with two sets of original illustrations...

In our third volume of Robert Silverberg Ace Double novels you get “Invaders from Earth,” a great tale about an outer space scam gone horribly wrong.  In “Collision Course,” the discovery of another, more-advanced race shakes the very foundations of humanity.  “The Silent Invaders” throws one man into the middle of a three-pronged conflict threatening Earth...

Science Fiction Grand Master Robert Silverberg was a regular contributor to Ace’s Double Novel series.  Starting in 1957 through the mid-1960s, Bob saw a dozen of his novels (plus a short story collection) published in the Ace Double format.  In this, the first of two Armchair Fiction “Masters of Science Fiction” volumes covering these works, you get three of Bob’s best early Ace novels...

The contents are as follows:

THE CHALICE OF DEATH 

STARHAVEN

SHADOW ON THE STARS 

THE IMPOSSIBLE INTELLIGENCE

OVERLORD OF COLONY EIGHT

Three more science fiction classics from Robert Silverberg.  One of the most notable contributers to Ace Books’ science fiction double novel series of the 1950s and 1960s was Science Fiction Grand Master Robert Silverberg, who graced Ace’s pages with a dozen novels over a seven-year period,1957-1964...