en
Black Cat Weekly #149
Hal Charles, Randall Garrett, Edmund Glasby, Manly Wade Wellman, Eve Fisher, Isabel Ostrander, Nelson S. Bond, Joslyn Chase, Allen Kim Lang, Mark Thielman
en
Black Cat Weekly #73
Richard Wilson, Murray Leinster, Arthur Conan Doyle, Hal Charles, Ray Bradbury, Laird Long, Diana Deverell, George O. Smith, Nicole Given Kurtz
en
Black Cat Weekly #78
Wildside Press
en
Black Cat Weekly #122
Edgar Wallace, Thomas M. Disch, Harry Harrison, Jack Sharkey, Hal Charles, August Derleth, Robert F. Young, Elizabeth Elwood, Mark Troy, Nikki Knight
en
Black Cat Weekly #135
G.K. Chesterton, Hal Charles, Sapper, Karr Phyllis Ann, John M. Floyd, Wallace West, Albert Teichner, Mark Thielman, George R. Hahn, John Hollis Mason
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Black Cat Weekly #155
Philip José Farmer, Hal Charles, John M. Floyd, D J Tyrer, Manny Frishberg, Edd Vick, Nelson S. Bond, Thomas A. Easton, M.A. Monnin, John S. Glasby
en
The System of the World - Isaac Newton's Groundbreaking Treatise on Gravity Motion and Celestial Mechanics
Isaac Newton, Zenith Ivory Tower Publications
en
Black Cat Weekly #95
R. Austin Freeman, Hal Charles, Simon Wood, Seabury Quinn, Fritz Leiber, A.R. Morlan, Robert Lopresti, Alfred Coppel, Hulbert Footner, John Taine
en
Black Cat Weekly #47
Edgar Wallace, Hal Charles, Algis Budrys, Christopher B. Booth, Laird Long, George O. Smith, Nisi Shawl, Nicholas Carter, Peter PLoveseyress
en
Black Cat Weekly #77
Wildside Press
en
Black Cat Weekly #91
Harry Harrison, Hal Charles, Darrell Schweitzer, M. Christian, Dick Donovan, Noel Loomis, George O. Smith, Kathleen Marple Kalb, Jacqueline Freimor, Harvey J. O’Higgins
en
Black Cat Weekly #75
Wildside Press
en
Black Cat Weekly #48
Matthew Hughes, R. Austin Freeman, Hal Charles, SJ Rozan, E.E. "Doc" Smith, George O. Smith, Irving Cox Jr., Nicholas Carter, Ashley-Ruth M. Bernier
en
Black Cat Weekly #144
Jack Williamson, Hal Charles, Janice Law, Philip E. High, Harlan Ellison, Ron Miller, Stephen Marlowe, Henry Slesar, Gina Nelson, James Hay Jr.
en
Black Cat Weekly #141
Robert Silverberg, Lester Del Rey, Hal Charles, Randall Garrett, Seabury Quinn, Gore Vidal, Frank Kane, Aeryn Rudel, Vinnie Hansen, Veronica Leigh
en
Black Cat Weekly #153
Hal Charles, Marion Zimmer Bradley, Michael Mallory, Manly Wade Wellman, Isabel Ostrander, Nelson S. Bond, M.E. Proctor, Charlie Kondek, Glenn Dungan
en
Black Cat Weekly #120
Robert Silverberg, Hal Charles, Janice Law, Ron Goulart, Evelyn E. Smith, Sir Arthur Quiller-Couch, Eve Fisher, Joseph Walker S., Alan J. Wahnefried
en
Black Cat Weekly #124
Hal Charles, Earl Derr Biggers, Edmond Hamilton, Robert Lopresti, Frank Belknap Long, Diana Deverell, Roger Dee, Travis Richardson, Sam Merwin, Ashley-Ruth M. Bernier
en
Black Cat Weekly #84
Richard Wilson, Lester Del Rey, Hal Charles, Ray Cummings, Bryce Walton, Noel Loomis, Frank Kane, Bev Vincent, Stacy Woodson, Paul A. Torak
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Black Cat Weekly #143
Donald E. Westlake, Hal Charles, Edmond Hamilton, K M Rockwood, Frank Belknap Long, Stephen Marlowe, Henry Slesar, Joseph S. Walker, Tom Larsen, Kurt Matull, Theo Blakensee
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Black Cat Weekly #146
Robert Silverberg, E. Hoffmann Price, Hal Charles, Art Taylor, Otis Adelbert Kline, Billie Livingston, Stephen Marlowe, G. D. H. Cole, Wil A. Emerson, P. F. Costello
en
Black Cat Weekly #108
Ernest Favenc, Adrian Cole, Lin Carter, Hal Charles, Norman Spinrad, Robert F. Young, Nicholas Carter, Karen Odden
en
Black Cat Weekly #179
Lin Carter, Hal Charles, Michael Bracken, E.C. Tubb, Michael Mallory, John M. Floyd, Alexis Ames, Nikki Knight, Nikki Blakely, Molly Thynne
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Black Cat Weekly #185
Edgar Wallace, Hal Charles, E.C. Tubb, Edmond Hamilton, Ron Miller, Robert Lopresti, Joseph S. Walker, John S. Glasby, Sarah EA Hart, KB Willson
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Black Cat Weekly #131
Murray Leinster, Hal Charles, Janice Law, Seabury Quinn, Jerome Bixby, Dorothy B. Hughes, Richard Helms, Aeryn Rudel, Malcolm Jameson, Nick Boddie Williams
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Black Cat Weekly #70
R. Austin Freeman, Lester Del Rey, Hal Charles, John M. Floyd, Marilyn "Mattie" Brahen, F. L. Wallace, Sam Merwin Jr, R. J. Koreto, Harry Sinclair Drago, Arthur K. Barnes
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Sonya's Pirate Treasure Hunt Adventure
Abel Smith
