Mastering Python Regular Expressions
Félix López & Victor Romero
Advanced Programming in the UNIX Environment
W. Richard Stevens & Stephen A. Rago
Amazon Web Services in Action
Andreas Wittig & Michael Wittig
SQL Injection Attacks and Defense
Justin Clarke & Kevvie Fowler & Erlend Oftedal & Rodrigo Marcos Alvarez & Dave Hartley & Alexander Kornbrust & Gary O'Leary-Steele & Alberto Revelli & Sumit Siddharth & Marco Slaviero
Advanced Network Programming
Bogdan Ciubotaru , Gabriel-Miro Muntean