• The Moreau Series [1] (About the after-effects of using biologically uplifted animal soldiers called moreaus, and what happens after the wars are over)
• Forests of the Night [2] (DAW books 1993)
• Emperors of the Twilight [3] (DAW books 1994)
• Specters of the Dawn [4] (DAW books 1994)
• Fearful Symmetries [5] (DAW books 1999)
• The Hostile Takeover Trilogy [6] (a space opera centering on the anarcho capitalist planet Bakunin.)
• Profiteer [7] (DAW books 1995)
• Partisan [8] (DAW books 1995)
• Revolutionary [9] (DAW books 1996)
• God's Dice [10] (DAW books 1997)
• Zimmerman's Algorithm [11] (a contemporary thriller) (DAW books 2000)
• "The Cuyahoga Series"
• Dragons of the Cuyahoga [12] (DAW books 2001)
• Dwarves of Whiskey Island [13] (DAW books 2005)
• Broken Crescent [14] (DAW books 2004)
• Wolfbreed [15] (Ballantine Spectra, 2009)
• Apotheosis Book One [16] (DAW Books, 2009)

Writing as S. A. Swiniarski

• Raven [17] (DAW books 1996)
• The Flesh, The Blood and The Fire. [18] (DAW books 1998)

Writing as Steven Krane

• Teek [19] (DAW books 1999)
• The Omega Game [20] (DAW books 2000)
• Stranger Inside [21] (DAW books 2003)