The Monsters of Journey into Mystery

Issue  Number	Cover Thumbnail, linked to larger image where available	Story Title Pencil  Artist Monster, Villain, or Main Character
#50, January 1959		Worlds at War Davis The Martians [I] Three Who Vanished Ditko "George Brewer" Uneasy Lies the Head Forgione ? Adrift in Space Heck ? The Green Fog Baker ?
#51, March 1959		The Ghost Ship of Space Sinnott ? The Creatures in the Volcano Kirby The Igneous Rex Aliens The Prison Planet ? ? Alien on Earth Kirby Alien Creature Robot on the Rampage! Ditko Supreme Calculator
#52, May 1959		Menace from Mars Kirby Emperor of Mars; The Martians [IV] The Man with the Atomic Brain Ditko Ted Lestron Trapped on Earth ? ? Travelers in Time Burgos ? Invasion from Outer Space Sinnott "Space Invader"
#53, July 1959		Only Twelve of Us May Live Sinnott ? Beware of Tomorrow Ditko ? The Stranger from Space Forte Frank Mason Shadows in the Night Sinnott ? He Made the Machines Go Mad Heck XTT-4
#54, September 1959		I Unleashed Monstro on the World! Ditko Monstro [I] I Dared to Defy.... The Idol's Curse Sinnott ? My Other Face Williamson ? I Know the Gargoyle's Secret J. Severin Gargoyle I Am the Menace from the Purple Planet Kirby Mark VIII; Gxenu
#55, November 1959		I Found the Giant in the Sky Ditko Giant in the Sky I Was a Prisoner of... the Ape Creatures Sinnott The Ape Creatures [I] I Can Live Forever Forte ? My Neighbor's Secret Kirby Noah I Saw the Serpent that Saved the World Heck Serpent Creature
#56, January 1960		I Brought Zog Back to Life! Heck Zog I Saw the Lighthouse Ghosts Sinnott The Ghosts of the Flying Dutchman I Planted the Seeds of Doom! Kirby The Seeds of Doom I Shrunk Away to Nothing! Ditko Brad the drifter
#57, March 1960		Orogo!! The Nightmare from Outer Space!! Heck Orogo The Earth-Crawlers! Ditko Tutaku the Witch Doctor; giant roots The Metal Monster Reinman Grogko the Gypsy The Martian Who Stole My Body! Kirby Zetora the Martian; The Martians [XI]
#58, May 1960		Return of the Martian! Kirby Zetora the Martian I Found Rro... the Thing from the Bottomless Pit Heck Rro They Called Me a Witch! Kirby Amanda Dalton Beware!!! Of the Little Toy Men!! Ditko The Toy Men
#59, July 1960		I Unleashed Shagg Upon the World! Kirby Shagg I Was Trapped in Horror House! Reinman ? The Revenge of the Wooden Woman Ditko ? I Am the Beast-Man! Heck Beast-Man
#60, September 1960		I Learned the Monstrous Secret of Bombu! Kirby Bombu We Were Trapped With the Silent Monster! Heck The Silent Monsters I Found the Things from Nowhere Kirby The Things from Nowhere I Turned into a... Martian! Ditko Martian [XII]
#61, October 1960		I Defied Gomdulla--The Living Pharaoh! Kirby Gomdulla I Dared Enter the Haunted Forest Heck Mr. Zorn I Opened the Door to... Nowhere! Ditko hypnotist The Curse of M'Gumbu! Reinman M'Gumbu the witch doctor
#62, November 1960		A Hulk Walks the Land! Kirby Xemnu There is a Brain behind the Fangs! Heck Pharaoh the cat I Can't Escape from the Creeping Things! Ditko The Tree; Silas Bleede
#63, December 1960		Goliath, The Monster That Walked Like A Man Kirby Goliath I Was Trapped by the Mole Men Heck The Mole Men [II] The Dangerous Doll Kirby The Doll I Took a Journey into Fear! Ditko Otto Bruger
#64, January 1961		I Dared to Battle... Rorgg, King of the Spider Men! Kirby Rorgg I Found the Lair of... the Lizard Men Heck Eric Kane; The Lizard-Men [I] I Must Find Korumbu! Ditko Korumbu; Hugo Barge Who Is the Ape Man? Reinman Ape Man [I]
#65, February 1961		I Am the Brute That Walks! Kirby Brute That Walks Fear in the Night Ditko Fear in the Night Kragoo! Heck The Kragoo
#66, March 1961		The Return of the Hulk! Kirby Xemnu The Black Ray Reinman Hiram Drudd The Thing behind the Wall Ditko Morak
#67, April 1961		Gruto! The Creature from Nowhere! Kirby Gruto The Black Clock! Heck black clock The Last Voyage of Captain Kragg Ditko Captain Kragg
#68, May 1961		Spragg, Conqueror of the Human Race! Kirby Spragg Where Walks the Ghost Ditko Mr. Zero The Man from Mars! Heck Luxurr
#69, June 1961		I Was Captured by... Korilla! Kirby Korilla The Iron Giant! Reinman ? When Darkness Falls!! Ditko living mannequins
#70, July 1961		The Sandman Cometh! Kirby Sandman A Thousand Years Reinman Jordan the convict; Devil The Stone Man Ditko Dralla
#71, August 1961		I Brought the Roc to Life! Kirby Roc The Boy Who Vanished! Reinman Billy Carter The Painting Ditko Simon Squeed
#72, September 1961		The Glob! Kirby Glob The Patient in Room 3D Reinman intelligent ape Will This Be the End of the World? Ditko microscopic humans
#73, October 1961		Where Will You Be, When...The Spider Strikes! Kirby Spider What Lurks on Channel X? Kirby The Plutonians Menace from Mars! Heck The Martians [XIX] One Look Means Doom Ditko Medusa
#74, November 1961		The Thing in the Black Box! Kirby Thing in the Black Box; Pandora  Midnight in the Wax Museum Kirby The Wax Museum Creatures The Mechanical Men! Ditko Z-4 Forever is a Long Long Time! Heck Luther Kane
#75, December 1961		Lo-Karr, Bringer of Doom! Kirby Lo-Karr Mister Gregory and the Ghost! Kirby The Haunted House The Magic of Mordoo! Reinman Mordoo The Man Who Lost the World Ditko Bruno the lab assistant
#76, January 1962		The Genie with the Light Brown Hair Kirby Genie with the Light Brown Hair Mind over Matter! Heck Tibetan Lama Follow the Leader Kirby Leader [II] Escape to… Nowhere! Ditko Joe Krane
#77, February 1962		Beware! He Isn't Human! Kirby Eric Krugg's Robot I Don't Believe in Ghosts! Kirby Mr. Jordan; ghosts When Aliens Walk the Earth Heck ? They Were Only Scarecrows Ditko The Scarecrows
#78, March 1962		Kraggoom! The Creature Who Caught an Astronaut! Kirby Kraggoom The Sorcerer! Kirby Aaron the sorcerer; wizards The Clutching Hand Sinnott ? Monsters on Mercury! Ditko The Mercurians [II]
#79, April 1962		The Midnight Monster! Kirby Midnight Monster The Man Who Played Dead! Heck Dummy Wings of the Butterfly! Sinnott The Butterflies of Kralton The Speed Demon Ditko Speedy Simms
#80, May 1962		Won't You Step into My Parlor...??? Kirby Darius Zamora Propaganda Kirby The Ancestors' Gods I Spent a Night in a Haunted House! Heck Cragstone House For the Birds! Ditko ?
#81, June 1962		The Ruler of Earth! Kirby Ruler of Earth There Dwells a Dragon Kirby Dragon Kunga Colan Kunga The Comic Strip! Ditko Nick Nash
#82, July 1962		The Scorpion Strikes! Kirby Scorpion I Am the Prisoner of the Voodoo King! Colan Voodoo King The Next Galaxy Heck ? Take a Chair Ditko Gorgi Gruff
#83, August 1962		The Stone Men from Saturn! Kirby Thor; The Stone Men from Saturn The Perfect Crime Heck ? When the Jungle Sleeps Ditko ?
#84, September 1962		The Mighty Thor vs. the Executioner! Kirby Thor; Cuban Executioner The Witching Hour Heck ? Somewhere Hides a... Thing! Ditko ?
#85, October 1962		Trapped by Loki, the God of Mischief! Kirby Thor; Loki Filbert's Frightful Future Heck ? Off-Limits! Ditko ?
#86, November 1962		On the Trail of the Tomorrow Man! Kirby Thor; Zarrko, the Tomorrow Man Humans, Keep Out! Heck The Venusians The Changeling Ditko ?
#87, December 1962		Prisoner of the Reds! Kirby Thor; Russian commandant I Know the Secret of the Sea Monster Reinman ? The Man on the Endless Stairway Ditko Carl Cragg
#88, January 1963		The Vengeance of Loki! Kirby Thor; Loki Behind Locked Doors Ditko ? Long Live the Queen Heck ?
#89, February 1963		The Thunder-God and the Thug! Kirby Thor; "Thug" Thatcher Barker's Body Shop Lieber alien mechanic When the Switch Is Pulled Ditko ?
#90, March 1963		Trapped by the Carbon-Copy Man! Hartley Thor; Carbon-Copy Man The Midnight Caller Ditko ? I Am A Robot Sinnott ?
#91, April 1963		Sandu, Master of the Supernatural! Sinnott Thor; Loki; Sandu The Seedlings Lieber ? The Manikins! Ditko ?
#92, May 1963		The Day Loki Stole Thor's Magic Hammer Sinnott Thor; Loki The Man Who Hated Monstro Reinman Monstro the ape I Used to Be Human Ditko ?
#93, June 1963		The Mysterious Radio-Active Man! Kirby Thor; Radio-Active Man The Man Who Wouldn't Die! Lieber ? I Saw a Martian Ditko The Martians [XXVIII]
#94, July 1963		Thor and Loki Attack the Human Race! Sinnott Thor; Loki Dinner Time on Deimos Lieber Laird Benedict The Gentle Old Man! Ditko Gregory "Greedy" Grundy
#95, August 1963		The Demon Duplicators! Sinnott Thor; Prof. Zaxton The Tomb of Tut-Amm-Tut! Ditko ? Save Me From the Lizard Men! Lieber ?
#96, September 1963		Defying the Magic of... Mad Merlin! Sinnott Thor; Mad Merlin Call Her... Medusa Lieber The Gorgons Frederick Fenton's Future! Ditko ?
#97, October 1963		The Lava Man Kirby Thor; Lava Man The Perfect Defense! Lieber ? Tales of...... Asgard! Home of the Mighty Norse Gods Kirby Odin; Surtur; Ymir
#98, November 1963		Challenged by the Human Cobra! Heck Thor; Cobra The Purple Planet Lieber ? Odin Battles Ymir, King of the Ice Giants Kirby Odin; Ymir
#99, December ?1963		The Mysterious Mister Hyde! Heck Thor; Mister Hyde Stroom's Strange Solution! Lieber ? Surtur the Fire Demon! Kirby Odin; Surtur
#100, January 1964		The Master Plan of Mr. Hyde! Heck Thor; Mister Hyde The Unreal! Lieber ? The Storm Giants Kirby Thor; Loki; The Storm Giants
#101, February 1964		The Return of Zarrko, the Tomorrow Man! Kirby Thor; Zarrko, the Tomorrow Man The Enemies! Lieber ? The Invasion of Asgard! Kirby Thor; King Geirrodur; Fenris Wolf; Frost Giant; Kai-Ra and Glump, the Rime Giants; Norn Hag; Skoll and Hati, the Wolf Gods; Ulfrin the Dragon
#102, March 1964		Slave of Zarrko, the Tomorrow Man! Kirby Thor; Zarrko, the Tomorrow Man The Menace! Lieber ? Death Comes to Thor! Kirby Thor; Hela
#103, April 1964		The Enchantress and the Executioner! Kirby Thor; Enchantress; Executioner To Live Forever! Lieber ? Thor's Mission to Mirmir! Kirby Thor; Mirmir
#104, May 1964		Giants Walk the Earth! Kirby Thor; Surtur; storm giant Skagg Revenge Lieber ? Heimdall, Guardian of the Rainbow Bridge Kirby Heimdall; Agnar the Fierce; Gotron the Agile

The single journey into mystery was then dropped, and the Thor story expanded by the extra number of pages.  Notice how the logo was changed for that last issue, although the book would retain its old title until #126, when it became Thor.