Editoras Positronic Publishing

Cover for Murray Leinster · The Mad Planet (Paperback Book) (2016)

The Mad Planet (2016)

Murray Leinster

Cover for Murray Leinster · The Red Dust (Paperback Book) (2016)

The Red Dust (2016)

Murray Leinster

Cover for Murray Leinster · Planet Nightmare (Paperback Book) (2016)

Planet Nightmare (2016)

Murray Leinster

Cover for Isaac Asimov · Fantastic Stories Present the Galaxy Science Fiction Super Pack #1 (Paperback Book) (2016)

Fantastic Stories Present the Ga... (2016)

Cover for Frank M Robinson · The Reluctant Heroes (Paperback Book) (2016)

The Reluctant Heroes (2016)

Frank M Robinson

Cover for Edgar Pangborn · Angel's Egg (Paperback Book) (2016)

Angel's Egg (2016)

Cover for Isaac Asimov · Misbegotten Missionary (Paperback Book) (2016)

Misbegotten Missionary (2016)

Cover for Fritz Leiber · A Pail of Air (Paperback Book) (2016)

A Pail of Air (2016)

Cover for H L Gold · The Old Die Rich (Paperback Book) (2016)

The Old Die Rich (2016)

Cover for R a Lafferty · Fantastic Stories Presents the Galaxy Science Fiction Super Pack #2 (Paperback Book) (2016)

Fantastic Stories Presents the G... (2016)

Cover for Jr Walter M Miller · Conditionally Human (Paperback Book) (2016)

Conditionally Human (2016)

Jr Walter M Miller

Cover for C M Kornbluth · With These Hands (Paperback Book) (2016)

With These Hands (2016)

Cover for Poul Anderson · Fantastic Stories Presents the Poul Anderson Super Pack (Paperback Book) (2016)

Fantastic Stories Presents the P... (2016)

Cover for Poul Anderson · Industrial Revolution (Paperback Book) (2016)

Industrial Revolution (2016)

Cover for Poul Anderson · The Sensitive Man (Paperback Book) (2016)

The Sensitive Man (2016)

Cover for Philip K. Dick · Fantastic Stories Presents the Fantastic Universe Super Pack (Paperback Book) (2016)

Fantastic Stories Presents the F... (2016)

Cover for Harry Harrison · Fantastic Stories Presents the Fantastic Universe Super Pack #2 (Paperback Book) (2016)

Fantastic Stories Presents the F... (2016)

Cover for Marion Zimmer Bradley · Fantastic Stories Presents the Fantastic Universe Super Pack #3 (Paperback Book) (2016)

Fantastic Stories Presents the F... (2016)

Marion Zimmer Bradley

Cover for Robert E Howard · Fantastic Stories Presents the Weird Tales Super Pack #2 - Positronic Super Pack (Paperback Book) (2016)

Fantastic Stories Presents the W... (2016)

Robert E Howard

Cover for Philip K. Dick · Worlds of If (Paperback Book) (2016)

Worlds of If (2016)

Cover for Kurt Vonnegut Jr · Fantastic Stories Presents the Worlds of If Super Pack #2 (Paperback Book) (2016)

Fantastic Stories Presents the W... (2016)

Kurt Vonnegut Jr

Cover for Julie M. Rodriguez · Fantastic Stories of the Imagination People of Color Flash Anthology (Book) (2017)

Fantastic Stories of the Imagina... (2017)

Julie M. Rodriguez

Cover for Keith Laumer · Worlds of If Super Pack #3 - Positronic Super Pack (Paperback Book) (2017)

Worlds of If Super Pack #3 - Pos... (2017)

Cover for George R.R. Martin · Shadows & Reflections: A Roger Zelazny Tribute Anthology (Book) (2017)

Shadows & Reflections: A Roger Z... (2017)

George R.R. Martin

Cover for Edgar Rice Burroughs · Argosy All-Story Weekly Super Pack (Paperback Book) (2017)

Argosy All-Story Weekly Super Pack (2017)

Edgar Rice Burroughs

Cover for George R R Martin · Shadows & Reflections (Paperback Book) (2017)

Shadows & Reflections (2017)

George R R Martin

Cover for Nalo Hopkinson · People of Color Take Over Fantastic Stories of the Imagination (Paperback Book) (2017)

People of Color Take Over Fantas... (2017)

Cover for Fritz Leiber · Fritz Leiber Super Pack #1 (Paperback Book) (2017)

Fritz Leiber Super Pack #1 (2017)

Cover for Fritz Leiber · The Green Millennium (Paperback Book) (2017)

The Green Millennium (2017)

Cover for L Frank Baum · Further Adventures in Oz (Paperback Book) (2017)

Further Adventures in Oz (2017)

Cover for L Frank Baum · Further Adventures in Oz (Hardcover Book) (2018)

Further Adventures in Oz (2018)

Cover for Fritz Leiber · The Green Millennium (Hardcover Book) (2018)

The Green Millennium (2018)

Cover for Fritz Leiber · Fritz Leiber Super Pack #1 (Hardcover Book) (2018)

Fritz Leiber Super Pack #1 (2018)

Cover for Edgar Rice Burroughs · Argosy All-Story Weekly Super Pack (Hardcover Book) (2018)

Argosy All-Story Weekly Super Pack (2018)

Edgar Rice Burroughs

Cover for Keith Laumer · Worlds of If (Book) (2018)

Worlds of If (2018)

Cover for Vonnegut Jr. Kurt · Fantastic Stories Presents the Worlds of If Super Pack #2 (Book) (2018)

Fantastic Stories Presents the W... (2018)

Vonnegut Jr. Kurt

Cover for Robert E. Howard · Fantastic Stories Presents the Weird Tales Super Pack #2 (Book) (2018)

Fantastic Stories Presents the W... (2018)

Robert E. Howard

Cover for Philip K Dick · Fantastic Stories Presents the Imagination Super Pack: Stories of Science and Fantasy - Positronic Super Pack (Hardcover Book) (2018)

Fantastic Stories Presents the I... (2018)

Cover for E. Robert Howard · Fantastic Stories Presents the Fantastic Universe Super Pack #3 (Hardcover Book) (2018)

Fantastic Stories Presents the F... (2018)

E. Robert Howard

Cover for Harry Harrison · Fantastic Stories Presents the Fantastic Universe Super Pack #2 (Hardcover Book) (2018)

Fantastic Stories Presents the F... (2018)

Cover for Philip K. Dick · Fantastic Stories Presents the Fantastic Universe Super Pack (Hardcover Book) (2018)

Fantastic Stories Presents the F... (2018)

Cover for Poul Anderson · The Sensitive Man (Hardcover Book) (2018)

The Sensitive Man (2018)

Cover for Poul Anderson · Industrial Revolution (Hardcover Book) (2018)

Industrial Revolution (2018)

Cover for Poul Anderson · Fantastic Stories Presents the Poul Anderson Super Pack (Hardcover Book) (2018)

Fantastic Stories Presents the P... (2018)

Cover for Cyril M. Kornbluth · With These Hands (Hardcover Book) (2018)

With These Hands (2018)

Cyril M. Kornbluth

Cover for Jr Walter M Miller · Conditionally Human (Hardcover Book) (2018)

Conditionally Human (2018)

Jr Walter M Miller

Cover for R. A. Lafferty · Fantastic Stories Presents the Galaxy Science Fiction Super Pack #2 (Book) (2018)

Fantastic Stories Presents the G... (2018)

Cover for Robert E Howard · Fantastic Stories Presents the Weird Tales Super Pack #1 (Hardcover Book) (2018)

Fantastic Stories Presents the W... (2018)

Robert E Howard

Cover for H. L. Gold · The Old Die Rich (Hardcover Book) (2018)

The Old Die Rich (2018)

Cover for Fritz Leiber · A Pail of Air (Hardcover Book) (2018)

A Pail of Air (2018)

Cover for Isaac Asimov · Misbegotten Missionary (Hardcover Book) (2018)

Misbegotten Missionary (2018)

Cover for Edgar Pangborn · Angel's Egg (Hardcover Book) (2018)

Angel's Egg (2018)

Cover for Frank M Robinson · The Reluctant Heroes (Hardcover Book) (2018)

The Reluctant Heroes (2018)

Frank M Robinson

Cover for Isaac Asimov · Fantastic Stories Present the Galaxy Science Fiction Super Pack #1 (Book) (2018)

Fantastic Stories Present the Ga... (2018)

Cover for Murray Leinster · Planet Nightmare (Hardcover Book) (2018)

Planet Nightmare (2018)

Murray Leinster

Cover for Murray Leinster · The Red Dust (Hardcover Book) (2018)

The Red Dust (2018)

Murray Leinster

Cover for Murray Leinster · The Mad Planet (Hardcover Book) (2018)

The Mad Planet (2018)

Murray Leinster

Cover for Frederik Pohl · My Lady Greensleeves (Hardcover Book) (2018)

My Lady Greensleeves (2018)

Cover for Poul Anderson · Sentiment, Inc, (Hardcover Book) (2018)

Sentiment, Inc, (2018)

Cover for H. Beam Piper · Flight From Tomorrow (Hardcover Book) (2018)

Flight From Tomorrow (2018)

Cover for Judith Merril · Exile from Space (Hardcover Book) (2018)

Exile from Space (2018)

Cover for Murray Leinster · Nightmare Planet (Hardcover Book) (2018)

Nightmare Planet (2018)

Murray Leinster

Cover for Allen M. Steele · Fantastic Stories Presents: Science Fiction Super Pack #2 (Book) (2018)

Fantastic Stories Presents: Scie... (2018)

Allen M. Steele

Cover for Keith Laumer · End as a Hero (Hardcover Book) (2018)

End as a Hero (2018)

Cover for Fletcher Pratt · Wonder Stories Super Pack (Hardcover Book) (2018)

Wonder Stories Super Pack (2018)

Cover for H. Beam Piper · Ullr Uprising (Hardcover Book) (2018)

Ullr Uprising (2018)

Cover for Henry Kuttner · The Ego Machine (Hardcover Book) (2018)

The Ego Machine (2018)

Cover for Damon Knight · The Worshippers (Hardcover Book) (2018)

The Worshippers (2018)

Cover for Lester Del Rey · Pursuit (Hardcover Book) (2018)

Cover for Lester Del Rey · Let 'em Breathe Space! (Hardcover Book) (2018)

Let 'em Breathe Space! (2018)

Cover for Poul Anderson · Security (Hardcover Book) (2018)

Security (2018)

Cover for Philip K. Dick · Space Science Fiction Super Pack (Hardcover Book) (2018)

Space Science Fiction Super Pack (2018)

Cover for Cyril M. Kornbluth · The Marching Morons (Hardcover Book) (2018)

The Marching Morons (2018)

Cyril M. Kornbluth

Cover for Katherine MacLEAN · Pictures Don't Lie (Hardcover Book) (2018)

Pictures Don't Lie (2018)

Katherine MacLEAN

Cover for Poul Anderson · Inside Earth (Hardcover Book) (2018)

Inside Earth (2018)

Cover for Alane E. Nourse · Alan E. Nourse Super Pack (Hardcover Book) (2018)

Alan E. Nourse Super Pack (2018)

Alane E. Nourse

Cover for Alan E. Nourse · Peacemaker (Hardcover Book) (2018)

Peacemaker (2018)

Cover for Alan E Nourse · Derelict (Hardcover Book) (2018)

Derelict (2018)

Cover for Alan E Nourse · Martyr (Hardcover Book) (2018)

Cover for Alan E. Nourse · Contamination Crew (Hardcover Book) (2018)

Contamination Crew (2018)

Cover for Alan E Nourse · Infinite Intruder (Hardcover Book) (2018)

Infinite Intruder (2018)

Cover for Alan E. Nourse · Problem (Hardcover Book) (2018)

Cover for William Tenn · Venus Is a Man's World (Hardcover Book) (2018)

Venus Is a Man's World (2018)

Cover for Fritz Leiber · Appointment in Tomorrow (Hardcover Book) (2018)

Appointment in Tomorrow (2018)

Cover for Alan E. Nourse · The Native Soil (Hardcover Book) (2018)

The Native Soil (2018)

Cover for Fritz Leiber · Yesterday House (Hardcover Book) (2018)

Yesterday House (2018)

Cover for Fritz Leiber · Coming Attraction (Hardcover Book) (2018)

Coming Attraction (2018)

Cover for William Tenn · The Men in the Walls (Hardcover Book) (2018)

The Men in the Walls (2018)

Cover for Alan E Nourse · Meeting of the Board (Hardcover Book) (2018)

Meeting of the Board (2018)

Cover for Alan E. Nourse · The Link (Hardcover Book) (2018)

The Link (2018)

Cover for Alan E. Nourse · Letter of the Law (Hardcover Book) (2018)

Letter of the Law (2018)

Cover for Katherine MacLean · Contagion (Hardcover Book) (2018)

Contagion (2018)

Katherine MacLean

Cover for Hal Clement · Hot Planet (Hardcover Book) (2018)

Hot Planet (2018)

Cover for William Tenn · Of All Possible Worlds (Hardcover Book) (2018)

Of All Possible Worlds (2018)

Cover for Murray Leinster · Med Ship Man (Hardcover Book) (2018)

Med Ship Man (2018)

Murray Leinster

Cover for Clifford D Simak · Second Childhood (Hardcover Book) (2018)

Second Childhood (2018)

Clifford D Simak

Cover for Richard Matheson · The Waker Dreams (Hardcover Book) (2018)

The Waker Dreams (2018)

Richard Matheson

Cover for Murray Leinster · The Sentimentalists (Hardcover Book) (2018)

The Sentimentalists (2018)

Murray Leinster

Cover for Alan E Nourse · The Coffin Cure (Hardcover Book) (2018)

The Coffin Cure (2018)

Cover for Alan E. Nourse · Second Sight (Hardcover Book) (2018)

Second Sight (2018)