Java: The Complete Reference, Ninth Edition
Herbert Schildt
Apache Solr Essentials
Andrea Gazzarini
Shell Scripting
Steve Parker
Networking for VMware Administrators
Christopher Wahl & Steve Pantol
Ikev2 Ipsec Virtual Private Networks: Understanding and Deploying ...
Graham Bartlett & Amjad Inamdar
GNS3 Network Simulation Guide
Rednectar Chris Welsh