M. Marchioni
Source: "M. Marchioni Bibliography." Author Wars, https://authorwars.com/authors/m-marchioni.html".
Pseudonyms:
Titles:
Cover Art
Interior Art
- Unknown. A 20th Century Medusa
- Unknown. A Comet Passes
- Unknown. A Daring Trip to Mars
- Unknown. A Flight Into Time
- Unknown. A Matter of Size
- Unknown. A Million Years Ahead
- Unknown. A nézőpont
- Unknown. A Surgical Error
- Unknown. Absalom
- Unknown. Afraid
- Unknown. After 1,000,000 Years
- Unknown. Alchemy of Outer Space
- Unknown. An Adventure in Futurity
- Unknown. An Atomic Adventure
- Unknown. Anton Moves the Earth
- Unknown. Anton Moves the Earth [2]
- Unknown. Anton Moves the Earth [3]
- Unknown. Back to 20,000 A.D.
- Unknown. Bad Medicine
- Unknown. Beauty and the Beast
- Unknown. Beyond the Star Curtain
- Unknown. Black Fog
- Unknown. Blind Victory
- Unknown. Bloated Brain
- Unknown. Blood of the Moon
- Unknown. Blue Haze on Pluto
- Unknown. Brain of Venus
- Unknown. Breath of the Comet
- Unknown. Buried Moon
- Unknown. Castaways in Two Dimensions
- Unknown. Child of the Stars
- Unknown. Child of the Stars [2]
- Unknown. Child of the Stars [3]
- Unknown. Children of the Gods
- Unknown. Cinerobot, Inc.
- Unknown. Colossus Eternal
- Unknown. Colossus Eternal [2]
- Unknown. Come Home From Earth
- Unknown. Cometeers
- Unknown. Conquistadores from Beyond
- Unknown. Cosmic Quest
- Unknown. Crystals of Madness
- Unknown. Darcondra
- Unknown. Dark Command
- Unknown. Dark Dawn
- Unknown. De Wolfe of Wall Street
- Unknown. Death Dives Deep
- Unknown. Death from the Stars
- Unknown. Death in a Drop
- Unknown. Dictator of the Atoms
- Unknown. Doomed by the Planetoid
- Unknown. Doomed by the Planetoid [2]
- Unknown. Doomed by the Planetoid [3]
- Unknown. Down on the Farm
- Unknown. Dr. Conklin—Pacifist
- Unknown. Dream's End
- Unknown. Earth Minus
- Unknown. Earth Minus [2]
- Unknown. Earth-Venus 12
- Unknown. Energy
- Unknown. Exit the Professor
- Unknown. Extra Earth
- Unknown. Faceted Eyes
- Unknown. Famine on Mars
- Unknown. Faster Than Light
- Unknown. Fatal Thoughts
- Unknown. Five After Five
- Unknown. Flight of the Silver Eagle
- Unknown. Flight of the Silver Eagle [2]
- Unknown. Flight on Titan
- Unknown. Fog
- Unknown. Forbidden Light
- Unknown. Forbidden Light [2]
- Unknown. Forever Is Today
- Unknown. From Out of the Earth
- Unknown. Frontier Planet
- Unknown. Frontier Planet [2]
- Unknown. Frontier Planet [3]
- Unknown. Fruit of the Moon-Weed
- Unknown. Gabriel's Horn
- Unknown. Great Green Things
- Unknown. Green Glory
- Unknown. Green Hell
- Unknown. Grim Rendezvous
- Unknown. Guinea Pig, Ph.D.
- Unknown. Guns of Eternal Day
- Unknown. He Never Slept
- Unknown. He Who Masters Time
- Unknown. Hellhounds of the Cosmos
- Unknown. Honeycombed Satellite
- Unknown. Horatius at the Bridge
- Unknown. Hornets of Space
- Unknown. Hot Cargo
- Unknown. House of Monstrosities
- Unknown. How Much to Thursday?
- Unknown. I Am Eden
- Unknown. I Am Eden [2]
- Unknown. I Am Eden [3]
- Unknown. In the Ancient Way
- Unknown. Indestructible Man
- Unknown. Infinity Zero
- Unknown. Interplanetary Reporter
- Unknown. Invaders from the Outer Suns
- Unknown. Iron Men
- Unknown. Iron Men [2]
- Unknown. Iron Men [3]
- Unknown. Is the Death Ray Here?
- Unknown. Juke-Box
- Unknown. Land of the Lost (Part 2 of 2)
- Unknown. Life Current
- Unknown. Life on the Moon
- Unknown. Liquid Life
- Unknown. Liquid Life [2]
- Unknown. Liquid Power
- Unknown. Liquid Power [2]
- Unknown. Lords of the Deep
- Unknown. Lost in Space
- Unknown. Lost in Time
- Unknown. Lunar Parasites
- Unknown. Man-Jewels for Xothar
- Unknown. Manna from Mars
- Unknown. Mark Grayson Unlimited
- Unknown. Martian Heritage
- Unknown. Mathematica
- Unknown. Mathematica (partial)
- Unknown. Menace from the Microcosm
- Unknown. Mind Over Matter
- Unknown. Mister John Doe, Earthman
- Unknown. Moon Patrol
- Unknown. Murder in the Void
- Unknown. Never the Twain Shall Meet
- Unknown. No Heroes Wanted
- Unknown. Nova Solis
- Unknown. One Man's Hell
- Unknown. Other Eyes Watching
- Unknown. Other Eyes Watching [2]
- Unknown. Other Eyes Watching [3]
- Unknown. Over the Space-Waves
- Unknown. Pardon My Mistake
- Unknown. Percy the Pirate
- Unknown. Phalid's Fate
- Unknown. Pile of Trouble
- Unknown. Pirates of the Time Trail (Complete Novel)
- Unknown. Pirates of the Time Trail (Complete Novel) [2]
- Unknown. Pirates of the Time Trail (Complete Novel) [3]
- Unknown. Pirates of the Time Trail (Complete Novel) [4]
- Unknown. Plants Must Slay
- Unknown. Pre-Vision
- Unknown. Promotion to Satellite
- Unknown. Prospectors of Space
- Unknown. Protoplasmic Station
- Unknown. Prowler of the Wastelands
- Unknown. Rain, Raids and Rays
- Unknown. Rebellion - 5000 A.D.!
- Unknown. Red Shards on Ceres
- Unknown. Redemption Cairn
- Unknown. Renegade
- Unknown. Revenge of the Robot
- Unknown. Rhythm of the Spheres
- Unknown. Riches for Pluto
- Unknown. Roamer of the Stars
- Unknown. Rocket Pants
- Unknown. Rocket Pants [2]
- Unknown. Rocket Skin
- Unknown. Salvage in Space
- Unknown. Satellite Five
- Unknown. Satellite Five [2]
- Unknown. Satellite Five [3]
- Unknown. Scientific Spooks
- Unknown. Set Your Course by the Stars
- Unknown. Shadow Gold
- Unknown. Shadow Over Venus
- Unknown. Shadow World
- Unknown. Shadows of the Night
- Unknown. Space Flotsam
- Unknown. Space Trap
- Unknown. Static
- Unknown. Stellar Snowball
- Unknown. Stop, Thief!
- Unknown. Strange City
- Unknown. Strange City [2]
- Unknown. Strange City [3]
- Unknown. Stranger from Fomalhaut
- Unknown. The 32nd of May
- Unknown. The Air-Plant Men
- Unknown. The Arbiter
- Unknown. The Astounding Exodus
- Unknown. The Avenging Ray
- Unknown. The Bard of Ceres
- Unknown. The Big Night
- Unknown. The Black Vortex
- Unknown. The Blonde, the Time Machine and Johnny Bell
- Unknown. The Blue Earthman
- Unknown. The Brain Pirates
- Unknown. The Brain Stealers of Mars
- Unknown. The Cavern of the Shining Pool
- Unknown. The Circle of Zero
- Unknown. The City on the Cloud
- Unknown. The Cometeers (Part 1 of 4)
- Unknown. The Cometeers (Part 1 of 4) [2]
- Unknown. The Cometeers (Part 1 of 4) [3]
- Unknown. The Cometeers (Part 2 of 4)
- Unknown. The Cometeers (Part 3 of 4)
- Unknown. The Cometeers (Part 3 of 4) [2]
- Unknown. The Cometeers (Part 4 of 4)
- Unknown. The Cometeers (Part 4 of 4) [2]
- Unknown. The Cosmic Gun
- Unknown. The Crystal Invaders
- Unknown. The Devil's Fiddle
- Unknown. The Disc-Men of Jupiter
- Unknown. The Double Minds
- Unknown. The Drone
- Unknown. The Drone Man
- Unknown. The Duel in the Dark
- Unknown. The Dummy That Saved Earth
- Unknown. The Dweller in Outer Darkness
- Unknown. The Emperor of the Stars
- Unknown. The Empire of Glass
- Unknown. The End
- Unknown. The End of Time
- Unknown. The End of Time
- Unknown. The End [2]
- Unknown. The Eternal Moment
- Unknown. The Exiles of Venus
- Unknown. The Eye of Two Worlds
- Unknown. The Far Way
- Unknown. The Fear Neutralizer
- Unknown. The Flame from Mars
- Unknown. The Flaming Cloud
- Unknown. The Flower of Evil
- Unknown. The Forgotten Man of Space
- Unknown. The Frog
- Unknown. The Ghosts of Melvin Pye
- Unknown. The Giant Atom
- Unknown. The Giant Atom [2]
- Unknown. The Giant Atom [3]
- Unknown. The Giant Atom [4]
- Unknown. The Gland Men of the Island
- Unknown. The Good Egg
- Unknown. The Great Adventure
- Unknown. The Great God Awto
- Unknown. The Great Invasion
- Unknown. The Great Transformation
- Unknown. The Gregory Circle
- Unknown. The Hormone
- Unknown. The Hormone Menace
- Unknown. The Human Equation
- Unknown. The Human Equation [2]
- Unknown. The Ice Entity
- Unknown. The Ice World
- Unknown. The Infinite Enemy
- Unknown. The Invisible Army
- Unknown. The Invisible Army [2]
- Unknown. The Invulnerable Scourge
- Unknown. The Iron World
- Unknown. The Island of Terror
- Unknown. The Island of Terror [2]
- Unknown. The Knowledge Machine
- Unknown. The Lady of the Moon
- Unknown. The Land Where Time Stood Still
- Unknown. The Legion of Space (Part 4 of 5)
- Unknown. The Legion of Space (Part 4 of 6)
- Unknown. The Lichen from Eros
- Unknown. The Light Bender
- Unknown. The Lion-Hearted
- Unknown. The Lizard-Men of Buh-Lo
- Unknown. The Long Night
- Unknown. The Long Night [2]
- Unknown. The Lotos Eaters
- Unknown. The Machine That Had No Flaws
- Unknown. The Mad Domneys
- Unknown. The Man from Mars
- Unknown. The Man in Room 18
- Unknown. The Man Who Laughs
- Unknown. The Man Who Never Lived
- Unknown. The Man Who Was Dead
- Unknown. The Man Who Was King
- Unknown. The Man with the Four Dimensional Eyes
- Unknown. The Man With X-Ray Eyes (reprint)
- Unknown. The Man-Beast of Toree
- Unknown. The Martian Nemesis
- Unknown. The Memory Machine
- Unknown. The Multillionth Chance
- Unknown. The Multillionth Chance [2]
- Unknown. The Multillionth Chance [3]
- Unknown. The Nameless Something
- Unknown. The Nemesis of the Astropede
- Unknown. The Nerveless Man
- Unknown. The Nth Degree
- Unknown. The Phantom Dictator
- Unknown. The Planet Entity
- Unknown. The Planet of Despair
- Unknown. The Pleasure Age
- Unknown. The Point of View
- Unknown. The Power and the Glory
- Unknown. The Power and the Glory [2]
- Unknown. The Power and the Glory [3]
- Unknown. The Psycho Power Conquest
- Unknown. The Radiation of the Chinese Vegetable (reprint)
- Unknown. The Red Dimension (reprint)
- Unknown. The Red Spot of Jupiter
- Unknown. The Return of the Cosmic Gun
- Unknown. The Return of the Ice Age
- Unknown. The Revenge of the Chosen
- Unknown. The Roaring Blot
- Unknown. The Satellite of Doom
- Unknown. The Scourge Below
- Unknown. The Second Moon
- Unknown. The Serum Rubber Man
- Unknown. The Silent Scourge
- Unknown. The Sleeping War
- Unknown. The Son of Redmask
- Unknown. The Son of Redmask [2]
- Unknown. The Star of Life
- Unknown. The Star of Life [2]
- Unknown. The Star of Life [3]
- Unknown. The Stolen Spectrum
- Unknown. The Struggle for Pallas
- Unknown. The Struggle for Venus
- Unknown. The Superman of Dr. Jukes (reprint)
- Unknown. The Synthetic Monster
- Unknown. The Tenth World
- Unknown. The Terrors of Aryl
- Unknown. The Time Impostor
- Unknown. The Treasure
- Unknown. The Veil of Astellar
- Unknown. The Vicious Circle
- Unknown. The War Lord of Venus (Part 1 of 3)
- Unknown. The War Lord of Venus (Part 2 of 3)
- Unknown. The War Lord of Venus (Part 3 of 3)
- Unknown. The War of the Giants
- Unknown. The Way of the Earth
- Unknown. The Way of the Earth [2]
- Unknown. The Weapon
- Unknown. The Wheezers
- Unknown. The Whisperers
- Unknown. The White Brood
- Unknown. The Winged Menace
- Unknown. The World in a Box
- Unknown. The World Within
- Unknown. The World Without
- Unknown. The World Without Name
- Unknown. The World Without Name (reprint)
- Unknown. They Sculp
- Unknown. Through the Blackboard
- Unknown. Through the Blackboard [2]
- Unknown. Tiger! Tiger!
- Unknown. Tomorrow's Hero
- Unknown. Triple-Geared
- Unknown. Tube to Nowhere
- Unknown. Twelve Hours to Live!
- Unknown. Two-Timing Man
- Unknown. Under the North Pole
- Unknown. Unsung Hero
- Unknown. Venus Mines, Incorporated
- Unknown. Vision of the Hydra
- Unknown. Wanderer of the Void
- Unknown. When Planets Clashed
- Unknown. When Space Burst
- Unknown. When the Cycle Met
- Unknown. When the Sleepers Woke
- Unknown. When the Sun Went Out
- Unknown. Who Was Thomas Morrow?
- Unknown. Wings of Icarus
- Unknown. Wings of Icarus [2]
- Unknown. Wings of Icarus [3]
- Unknown. Wings of Icarus [4]
- Unknown. Wings of Icarus [5]
- Unknown. Wings of Icarus [6]
- Unknown. Without Rocket from Earth
- Unknown. Wobblies In the Moon
- Unknown. Wonder Stories, July 1935
- Unknown. World Flight
- Unknown. World of Living Dead
- Unknown. World Without Chance
- Unknown. Worlds to Barter
- Unknown. Zero as a Limit
- 1930. Pithecanthropus Island
- 1930. The Hour the Conqueror Came
- 1930. Three Worlds to Conquer
- 1931. "The Man from Mars"
- 1931. Outcast in Space
- 1931. The Amazing Planet
- 1931. The Great Invasion
- 1931. The Machine of Destiny