Janvier 1959
Couverture de Virgil Finlay

Trade Mission • Daniel F. Galouye • ss
Ward of the Argonaut  • L. Sprague de Camp & Fletcher Pratt • ss
The Diamond IMAGES2 • Robert Moore Williams
The Robots Strike • Harry Harrison • ss
The Enlightened Ones • Edmund Cooper • nv
In Lonely Lands • Harlan Ellison • ss
Time to Change • Bertram Chandler • ss
Man's Castle • Evelyn Goldstein • vi

Mars 1959
Couverture de Virgil Finlay

The Number of My Days • John Brunner
His Brother's Weeper • Robert Silverberg
Interview With an Open Mind • Dean McLaughlin 
The People Upstairs • Evelyn E. Smith •
Derelict • Stuart Palmer • ss
Plan S For Conquest • Erthre Eljons • ss
Cocktails at Eight • Beth Elliott • ss
Requiem for a Dryad • Robert J. Shea • vi
Trap for the Bleeder • John J. McGuire • ss

Mai 1959
Couverture de Norman Siegel

The Army Comes to Venus • Eric Frank Russell
The Wistful Witch • Robert F. Young • ss
Parlor Game • Ron Goulart • ss
Citizen Meekle • Sam Rosenfeld • ss
Traveling Salesman • Lloyd Biggle • ss
Miss Millie's Rose • Joy Leache • ss
The Amnesic Men • John Victor Peterson • 
Letter from Tomorrow • Lee Correy • ss

Juillet 1959
Couverture de Virgil Finlay

Crossroads of Destiny • H. Beam Piper •
Robot Justice • Harry Harrison • nv
Prison Break • Miriam Allen deFord • ss
Forbidden Planet • Bertram Chandler • ss Forecast 
Space Control • Robert Andrea • vi
Human Element • L. W. Hall • ss
One for the Road • Kate Wilhelm • ss
Leisure Class • Robert Silverberg • ss
The Trouble With Sten • Gil Shipman • ss
Mr. Merman • Raymond Brossard • ss

Septembre 1959
Couverture de Richard Carlson

Rain, Rain, Go Away • Isaac Asimov • ss
Round Trip • John Brunner • ss
The Dancing That We Did • Myrle Benedict • 
The Alternate Host • Evelyn E. Smith • ss
Robot Son • Robert F. Young • nv
Deborah and the Djinn • Lucy Cores • ss
Beanpeas in the Afternoon • David C. Knight 
The Woodcutter's Tale • Edd Doerr • ss
Doorway to Heaven • Theodore Pratt • ss
The Red Hot Deal • Joseph Farrell • ss
The Outbreeders • Calvin M. Knox • ss

Octobre 1959
Couverture de Virgil Finlay et dessin original illustrant la nouvelle ""The Planet of Heavenly Joy"

Mine Host, Mine Adversary • Lester del Rey •
Condemned to Death • Poul Anderson • nv
Friend to Man • Harlan Ellison • ss
Bell, Book, and Candle • L. Sprague de Camp & Fletcher Pratt • ss
The Planet of Heavenly Joy • John Ruland • ss
Too Robot to Marry • George Henry Smith • vi
Counterpart • Robert Silverberg • nv

Novembre 1959
Couverture de Virgil Finlay

Save Your Confederate Money, Boys • Rosel G. Brown • ss
Halloween for Mr. Faulkner • August Derleth 
I've Been Trying to Tell You • Gordon R. Dickson
City of the Tiger [*Gerald Howson] • John Brunner 
The Gladiator • Thomas Pyne • ss
Minor Offense • Daniel F. Galouye • ss
The Comanleigh • Myrle Benedict • ss

Dιcembre 1959
Couverture de Emsh

The Answer • H. Beam Piper • ss
The Girl in the Bottle • Algis Budrys • ss
The Season of the Babies • Miriam Allen deFord
Curative Telepath • John Brunner • na
The Red Silk Scarf • Ranjee Shahani • ss
Life and Death of a Robot • Robert Andrea • ss
Brace Yourself for Mother • Kate Wilhelm • ss
"Lethe" • Robert Bierman • ss

Janvier 1960
Couverture de Emsh et dessin original

The Quest • Kit Reed • nv
The Peacemakers • George Fielding Eliot • ss
A Twelvemonth and a Day • Poul Anderson • 
Pickup • Aidan van Alm • ss
The Current Catalogue • Jess Shelton • ss
Irresistible Force • Chan Elliott • ss

Mars 1960
Couverture de Emsh

Murderer's Chain • Wenzell Brown • ss
Bruggil's Bride • Robert F. Young • ss
The Rejected Sorcerer • Jorge Luνs Borges • 
Israel's Lunar Probe • Shalom Cohen • vi
The Perverse Erse • Adrien Coblentz • vi
Time for Survival • George O. Smith • vi
The Mind Thing • Fredric Brown • n
The Marrying Monster • Claus Stamm • ss
Beep No More, My Lady • Robert Bloch • ss