Various tools for writers operated by the ReAnimus Press crew:

How To Improve Your Speculative Fiction Openings, by Robert Qualkinbush
In Search of Wonder, by Damon Knight

General:

Specific to Smashwords:

More Issues at Hand, by James Blish (as William Atheling, Jr.)
Having Relationships With Characters on the Road to Great Fiction, by Andrew Burt
The Issue at Hand, by James Blish (as William Atheling, Jr.)Anthopology 101: Reflections, Inspections and Dissections of SF Anthologies, by Bud WebsterThe Craft of Writing Science Fiction that Sells, by Ben BovaOf Worlds Beyond, by Lloyd Arthur Eshbach, ed.Space Travel - A Science Fiction WriterStaying Alive - A WriterDreams That Burn in the Night, by Craig StreteExperiment Perilous: The Mexica, by Norman SpinradAmerican Goliath, by Harvey JacobsPredators and Other Stories, by Edward BryantCostigan s Needle, by Jerry Sohl