Free Download Catherine Zuckerman, "Doomsday 2012: The Maya Calendar and the History of the End of the World"
English | 2012 | pages: 45 | ASIN: B0073676J2 | EPUB | 5,7 mb
The Maya calendar started on August 11, 3114 BCE (corresponding date in the proleptic Gregorian calendar) and will end on...
Free Download Practical Doomsday
by Michal Zalewski
English | 2022 | ISBN: 1718502125 | 267 pages | True PDF | 8.25 MB
Disasters happen. Be prepared. Here's how.
As a leading security engineer, Michal Zalewski has spent his career methodically anticipating and planning for cyberattacks. In...