April 2015





"You will find an expanding universe of delight in the particles-run-amok landscape of this book."

-Washington Post


 Amazon Best Book of the Month!

iTunes "20 Best Books of April"!  


Listed as a "mind-blowing" book of 2015 

on io9


Read an interview with author David Walton in The Big Thrill  



Called "gripping, suspenseful, and original" by RT Book Reviews, SUPERPOSITION seamlessly blends science fiction and particle physics with a crime so twisted, it'll keep you guessing until the end.


Buy it Now!




David Walton is the author of Quintessence and the Philip K. Dick award-winning novel Terminal Mind. He lives near Philadelphia with his wife, seven children, and three hamsters. By day, he works on classified defense technology, which not even the hamsters are allowed to know about. 

Don't forget to visit out our website for the most up-to-date releases and our blog for some awesome behind the scenes info. 


Lisa Michalski

Pyr- an imprint of Prometheus Books



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