Book 1

Sep 19, 2011
English
Kindle (435 pages)

Zero Sum

by Russell Blake
Jan 7, 2013
English
Paperback (354 pages)

Zero Sum, Full Trilogy

by Russell Blake
Jun 2, 2012
English
eBook

Book 2

The Voynich Cypher

by Russell Blake
Feb 22, 2012
English
eBook
Oct 2, 2014
Bulgarian
Paperback (320 pages)