[9] His recent critical studies, x, y, z, t: Dimensions of Science Fiction (2004), Ferocious Minds: Polymathy and the New Enlightenment (2005), and Unleashing the Strange (2009) were released by a small US press, Wildside.

Several of his books feature cover art by Swedish transhumanist Anders Sandberg, including Earth is but a Star (2001), Broderick's anthology of science fiction stories, and thematically related critical discussions, concerned with the far future.

His work has been translated into French, German, Dutch, Spanish, Portuguese, Italian, Danish, Polish, Czech, Hungarian, Lithuanian, and Russian.

The novelette "Walls of Flesh, Bars of Bone", co-written with Broderick's wife Barbara Lamar, appeared in the 2010 anthology Engineering Infinity, edited by Jonathan Strahan.

[14] "Quicken", a 2013 commissioned sequel to Grand Master Robert Silverberg's 1974 novella "Born with the Dead", appeared with the original work as Beyond the Doors of Death.

Broderick's first horror fiction, "The Unheimlich Maneuver", opened Luis Ortiz's original anthology The Monkey's Other Paw: Revised Classic Stories of Dread and the Dead (2014).