Modsecurity 2.5
Magnus Mischel
Mastering OpenStack
Omar Khedher
C Programming: A Beginner's Course
Noel Kalicharan
IPv6 Deployment and Management
Michael Dooley & Timothy Rooney
Mastering Parallel Programming With R
Simon R. Chapple & Eilidh Troup & Thorsten Forster & Terence Sloan
Apache Solr High Performance
Surendra Mohan
Hadoop Cluster Deployment
Danil Zburivsky