Ace books catalogue

Waltz into darkness + Scylla

The 1,000 Year Plan

Daybreak - 2250 A.D.

The World of Null-A + Universe Maker

Sentinels of Space + The Ultimate Invader

Adventures in the Far Future + Tales of Outer Space

Solar lottery + The big jump

Dome Around America & The Paradox Men

The Stars are ours! + 3 Faces of Time

Cartoon Annual #2

Adventures on other planets

Sargasso of Space + The cosmic puppets

No World of Their Own

Look of the Eagle

The world jones made + Agent of the unknown

The Mars Monopoly + The Man who lived Forever

Mankind on the Run + The Crossroads of Time

The Green Queen + 3 Thousand Years

The End of the World

The pawns of Null-A

A journey to the centre of the earth

The man who japed + The space born

Time for the Stars

In Dubious Battle

Star Born

Who speaks of conquest? + The earth in peril

Eye in the Sky

The 13th Immortal + This Fortress World

First on Mars

Master of Life and Death + The Secret Visitors

The variable man

Sea Siege

Space Station # 1

Dylan Thomas in America

World Without Men

Big Planet + Slaves of the Klau

Stepsons of Terra + A Man called Destiny

The Blue Atom + The Void Beyond

First on the Moon

The Secret of Zi + Beyond the Vanishing Point

The Haunted Strangler

Star gate

The Time Traders

The Bird of Time

Lily

The skin

The War of Two Worlds + Threshold of Eternity

Solar lottery

Plague ship + Voodoo planet

The Sun Smasher + Starhaven

The Hidden Planet

The Plot Against Earth + Recruit for Andromeda

The 100th Millennium + Edge of Time

The Invaders are Coming

Secret of the Lost Race + One against Herculum

Echo in the skull + Rocket to Limbo

First to the Stars

The Planet Killers + We Claim these Stars

This world is taboo

Scavengers in Space