Tunguska, Roswell, the Bermuda Triangle, the Mary Celeste... For hundreds of years, the danger of collision has been ignored as mere crackpot theories, until now, and now it's too late. Collision is a short story commissioned by Vanquish Motion Pictures for development in film and television, and is the first in a series of character-rich, mystery-driven science fiction grounded in science fact.

Impact is the sequel to Collision (Colliding Worlds). When two worlds collide, landscapes are swapped and a portal explodes into the unknown. Officer Mark Janos of the NYPD finds himself stranded on a parallel world full of hostile creatures. He rallies survivors together, but where can he lead them? There's no way to escape.