Wydawcy Positronic Publishing

Cover for Theodore Sturgeon · The Perfect Host (Paperback Book) (2013)

The Perfect Host (2013)

Theodore Sturgeon

Cover for Mary Elizabeth Counselman · Way Station (Paperback Book) (2013)

Way Station (2013)

Mary Elizabeth Counselman

Cover for Alfred Bester · The Starcomber (Paperback Book) (2013)

The Starcomber (2013)

Cover for Edmond Hamilton · Evolution Island (Paperback Book) (2013)

Evolution Island (2013)

Edmond Hamilton

Cover for Jose Philip Farmer · They Twinkled Like Jewels (Paperback Book) (2013)

They Twinkled Like Jewels (2013)

Jose Philip Farmer

Cover for H. L. Gold · Warm, Dark Places (Paperback Book) (2013)

Warm, Dark Places (2013)

Cover for David Lindsay · The Haunted Woman (Paperback Book) (2013)

The Haunted Woman (2013)

Cover for David Lindsay · A Voyage to Arcturus (Paperback Book) (2013)

A Voyage to Arcturus (2013)

Cover for David Lindsay · A Voyage to Arcturus and the Haunted Woman (Paperback Book) (2013)

A Voyage to Arcturus and the Hau... (2013)

Cover for H. P. Lovecraft · At the Mountains of Madness (Paperback Book) (2014)

At the Mountains of Madness (2014)

H. P. Lovecraft

Cover for H P Lovecraft · The Dunwich Horror (Paperback Book) (2014)

The Dunwich Horror (2014)

Cover for H P Lovecraft · The Call of Cthulhu (Paperback Book) (2014)

The Call of Cthulhu (2014)

Cover for H P Lovecraft · The Shadow over Innsmouth (Paperback Book) (2014)

The Shadow over Innsmouth (2014)

Cover for H. P. Lovecraft · The Horror at Red Hook (Paperback Book) (2014)

The Horror at Red Hook (2014)

H. P. Lovecraft

Cover for H. P. Lovecraft · The Rats in the Walls (Paperback Book) (2014)

The Rats in the Walls (2014)

H. P. Lovecraft

Cover for H. G. Wells · The First men in the Moon (Paperback Book) (2014)

The First men in the Moon (2014)

Cover for Philip K. Dick · Fantastic Stories Presents: Science Fiction Super Pack #1 (Paperback Book) (2014)

Fantastic Stories Presents: Scie... (2014)

Cover for Mike Resnick · Fantastic Stories of the Imagination, September 2014 #220 (Paperback Book) (2015)

Fantastic Stories of the Imagina... (2015)

Cover for Edward John Moreton Dunsany · The Gods of Pegana (Paperback Book) (2015)

The Gods of Pegana (2015)

Edward John Moreton Dunsany

Cover for Edward John Moreton Dunsany · The Sword of Welleran and Other Stories (Paperback Book) (2015)

The Sword of Welleran and Other ... (2015)

Edward John Moreton Dunsany

Cover for Edward John Moreton Dunsany · A Dreamer's Tales (Paperback Book) (2015)

A Dreamer's Tales (2015)

Edward John Moreton Dunsany

Cover for Edward John Moreton Dunsany · The Book of Wonder (Paperback Book) (2015)

The Book of Wonder (2015)

Edward John Moreton Dunsany

Cover for Philip K Dick · Fantastic Stories Present the Philip K. Dick Super Pack (Paperback Book) (2015)

Fantastic Stories Present the Ph... (2015)

Cover for Shariann Lewitt · Fantastic Stories of the Imagination (Paperback Book) (2015)

Fantastic Stories of the Imagina... (2015)

Shariann Lewitt

Cover for Shariann Lewitt · Fantastic Stories of the Imagination (Hardcover Book) (2015)

Fantastic Stories of the Imagina... (2015)

Shariann Lewitt

Cover for Harry Harrison · Planet of the Damned (Paperback Book) (2015)

Planet of the Damned (2015)

Cover for Harry Harrison · Deathworld 2 (Paperback Book) (2015)

Deathworld 2 (2015)

Cover for Harry Harrison · The K-factor (Paperback Book) (2015)

The K-factor (2015)

Cover for Andre Norton · Rebel Pride (Paperback Book) (2015)

Rebel Pride (2015)

Cover for Andre Norton · The Time Traders (Paperback Book) (2015)

The Time Traders (2015)

Cover for Andre Norton · The Defiant Agents (Paperback Book) (2015)

The Defiant Agents (2015)

Cover for Andre Norton · Key Out of Time (Paperback Book) (2015)

Key Out of Time (2015)

Cover for Andre Norton · Adventures in Time (Paperback Book) (2015)

Adventures in Time (2015)

Cover for Andre Norton · Storm over Warlock (Paperback Book) (2015)

Storm over Warlock (2015)

Cover for Andre Norton · Star Hunter (Paperback Book) (2015)

Star Hunter (2015)

Cover for Andre Norton · Star Born (Paperback Book) (2015)

Star Born (2015)

Cover for Andre Norton · Ralestone Luck (Paperback Book) (2015)

Ralestone Luck (2015)

Cover for Andre Norton · The People of the Crater (Paperback Book) (2015)

The People of the Crater (2015)

Cover for Andre Norton · Voodoo Planet (Paperback Book) (2015)

Voodoo Planet (2015)

Cover for Andre Norton · Plague Ship (Paperback Book) (2015)

Plague Ship (2015)

Cover for Andre Norton · The Voyages of the Solar Queen (Paperback Book) (2015)

The Voyages of the Solar Queen (2015)

Cover for Andre Norton · Andre Norton Super Pack (Paperback Book) (2015)

Andre Norton Super Pack (2015)

Cover for Frederik Pohl · Adventures in Time and Space (Paperback Book) (2015)

Adventures in Time and Space (2015)

Cover for Frederik Pohl · The Day of the Boomer Dukes (Paperback Book) (2015)

The Day of the Boomer Dukes (2015)

Cover for Frederik Pohl · The Tunnel Under The World (Paperback Book) (2015)

The Tunnel Under The World (2015)

Cover for Frederik Pohl · The Knights of Arthur (Paperback Book) (2015)

The Knights of Arthur (2015)

Cover for Marion Zimmer Bradley · Falcons of Narabedla (Paperback Book) (2015)

Falcons of Narabedla (2015)

Marion Zimmer Bradley

Cover for Marion Zimmer Bradley · The Dark Intruder (Paperback Book) (2015)

The Dark Intruder (2015)

Marion Zimmer Bradley

Cover for Marion Zimmer Bradley · Death Between the Stars (Paperback Book) (2015)

Death Between the Stars (2015)

Marion Zimmer Bradley

Cover for Marion Zimmer Bradley · Treason of the Blood (Paperback Book) (2015)

Treason of the Blood (2015)

Marion Zimmer Bradley

Cover for Marion Zimmer Bradley · The Planet Savers (Paperback Book) (2015)

The Planet Savers (2015)

Marion Zimmer Bradley

Cover for Marion Zimmer Bradley · The Wild One (Paperback Book) (2015)

The Wild One (2015)

Marion Zimmer Bradley

Cover for Marion Zimmer Bradley · The Wind People (Paperback Book) (2015)

The Wind People (2015)

Marion Zimmer Bradley

Cover for Marion Zimmer Bradley · Marion Zimmer Bradley Super Pack (Paperback Book) (2015)

Marion Zimmer Bradley Super Pack (2015)

Marion Zimmer Bradley

Cover for Frederik Pohl · Preferred Risk (Paperback Book) (2015)

Preferred Risk (2015)

Cover for Frederik Pohl · Frederik Pohl Super Pack (Paperback Book) (2015)

Frederik Pohl Super Pack (2015)

Cover for Mary Macgregor · Stories of King Arthur's Knights Told to the Children by Mary MacGregor (Paperback Book) (2015)

Stories of King Arthur's Knights... (2015)

Cover for Mark Twain · A Connecticut Yankee In King Arthur's Court (Paperback Book) (2015)

A Connecticut Yankee In King Art... (2015)

Cover for U. Waldo Cutler · Stories of King Arthur and His Knights (Paperback Book) (2015)

Stories of King Arthur and His K... (2015)

U. Waldo Cutler

Cover for Henry Gilbert · King Arthur's Knights The Tales Re-Told for Boys & Girls (Paperback Book) (2015)

King Arthur's Knights The Tales ... (2015)

Cover for Thomas Wentworth Higginson · Tales of the Enchanted Islands of the Atlantic (Paperback Book) (2016)

Tales of the Enchanted Islands o... (2016)

Thomas Wentworth Higginson

Cover for Beatrice Clay · Stories from Le Morte D'arthur and the Mabinogion (Paperback Book) (2016)

Stories from Le Morte D'arthur a... (2016)

Cover for Jessie L Weston · Sir Gawain and the Lady of Lys (Paperback Book) (2016)

Sir Gawain and the Lady of Lys (2016)

Jessie L Weston

Cover for Rupert S Holland · King Arthur and the Knights of the Round Table (Paperback Book) (2016)

King Arthur and the Knights of t... (2016)

Rupert S Holland

Cover for George Parker Bidder · Merlin's Youth (Paperback Book) (2016)

Merlin's Youth (2016)

George Parker Bidder

Cover for Jessie Weston · Sir Gawain and the Green Knight (Paperback Book) (2016)

Sir Gawain and the Green Knight (2016)

Cover for Geoffrey Junior · The Marvellous History of King Arthur in Avalon (Paperback Book) (2016)

The Marvellous History of King A... (2016)

Geoffrey Junior

Cover for Charlton Miner Lewis · Gawayne and the Green Knight (Paperback Book) (2016)

Gawayne and the Green Knight (2016)

Charlton Miner Lewis

Cover for Sir Thomas Malory · The Adventures of Sir Gawain (Paperback Book) (2016)

The Adventures of Sir Gawain (2016)

Sir Thomas Malory

Cover for Lord Alfred Tennyson · A Book of Merlin (Paperback Book) (2016)

A Book of Merlin (2016)

Lord Alfred Tennyson

Cover for Philip José Farmer · The Green Odyssey (Paperback Book) (2016)

The Green Odyssey (2016)

Philip José Farmer

Cover for Howard Pyle · The Story of Sir Launcelot and His Companions (Paperback Book) (2016)

The Story of Sir Launcelot and H... (2016)

Cover for Howard Pyle · King Arthur and His Knights (Paperback Book) (2016)

King Arthur and His Knights (2016)

Cover for Howard Pyle · The Story of the Grail and the Passing of Arthur (Paperback Book) (2016)

The Story of the Grail and the P... (2016)

Cover for Alan E Nourse · Consignment (Paperback Book) (2016)

Consignment (2016)

Cover for Alan E Nourse · Bear Trap (Paperback Book) (2016)

Bear Trap (2016)

Cover for Alan E Nourse · Star Surgeon (Paperback Book) (2016)

Star Surgeon (2016)

Cover for Alan E Nourse · A Man Obsessed (Paperback Book) (2016)

A Man Obsessed (2016)

Cover for Alan E Nourse · The Dark Door (Paperback Book) (2016)

The Dark Door (2016)

Cover for Alan E Nourse · Gold in the Sky (Paperback Book) (2016)

Gold in the Sky (2016)

Cover for Alan E Nourse · Brightside Crossing (Paperback Book) (2016)

Brightside Crossing (2016)

Cover for Alan E Nourse · Second Sight (Paperback Book) (2016)

Second Sight (2016)

Cover for Alan E. Nourse · Image of the Gods (Paperback Book) (2016)

Image of the Gods (2016)

Cover for Alan E Nourse · The Coffin Cure (Paperback Book) (2016)

The Coffin Cure (2016)

Cover for Murray Leinster · The Sentimentalists (Paperback Book) (2016)

The Sentimentalists (2016)

Murray Leinster

Cover for Richard Matheson · The Waker Dreams (Paperback Book) (2016)

The Waker Dreams (2016)

Richard Matheson

Cover for Clifford D Simak · Second Childhood (Paperback Book) (2016)

Second Childhood (2016)

Clifford D Simak

Cover for Murray Leinster · Med Ship Man (Paperback Book) (2016)

Med Ship Man (2016)

Murray Leinster

Cover for William Tenn · Of All Possible Worlds (Paperback Book) (2016)

Of All Possible Worlds (2016)

Cover for Hal Clement · Hot Planet (Paperback Book) (2016)

Hot Planet (2016)

Cover for Katherine MacLean · Contagion (Paperback Book) (2016)

Contagion (2016)

Katherine MacLean

Cover for Alan E Nourse · Letter of the Law (Paperback Book) (2016)

Letter of the Law (2016)

Cover for Alan E Nourse · The Link (Paperback Book) (2016)

The Link (2016)

Cover for Alan E Nourse · Meeting of the Board (Paperback Book) (2016)

Meeting of the Board (2016)

Cover for Fritz Leiber · Coming Attraction (Paperback Book) (2016)

Coming Attraction (2016)

Cover for William Tenn · The Men in the Walls (Paperback Book) (2016)

The Men in the Walls (2016)

Cover for Fritz Leiber · Yesterday House (Paperback Book) (2016)

Yesterday House (2016)

Cover for Alan E Nourse · The Native Soil (Paperback Book) (2016)

The Native Soil (2016)

Cover for Fritz Leiber · Appointment in Tomorrow (Paperback Book) (2016)

Appointment in Tomorrow (2016)

Cover for William Tenn · Venus Is a Man's World (Paperback Book) (2016)

Venus Is a Man's World (2016)