Digital Forensics and Incident Response
Gerard Johansen
Onyx Storm (The Empyrean Book 3)
Rebecca Yarros
Real-World Bug Hunting
Peter Yaworski
CCNA Certification Practice Tests
Jon Buhagiar
CCNA 200-301 Official Cert Guide, Volume 2
Wendell Odom
CCNA 200-301 Official Cert Guide Library
Wendell Odom & Jason Gooley & David Hucaby