From Hand Ax To Laser

Author: John Francis Purcell
Publisher: Vanguard Pr
Size: 68.50 MB
Format: PDF
View: 2017
A history of human energy technology traces developments from early tools and the discovery of fire to the rise of the heat engine and the control of electromagnetic forces

Wind On Fire Trilogy The Slaves Of Mastery Book Two

Author: William Nicholson
Publisher: Hyperion
ISBN: 9780786805709
Size: 23.55 MB
Format: PDF, ePub, Docs
View: 4991
Fifteen-year-old Bowman uses his newly-discovered powers to join with his twin sister Kestrel in an attempt to liberate their people from the "beautiful but cruel" civilization which has enslaved them. 50,000 first printing.