The Intelligent Investor, Rev. Ed
Benjamin Graham
Web Hacking Arsenal: A Practical Guide to Modern Web Pentesting
Rafay Baloch
Web Hacking Arsenal (1)
Design Patterns: Elements of Reusable Object-Oriented Software
Erich Gamma & Richard Helm & Ralph Johnson & John M. Vlissides
Clean Code: A Handbook of Agile Software Craftsmanship
Robert C. Martin
Introduction to Algorithms
Thomas H Cormen & Charles E Leiserson & Ronald L Rivest & Clifford Stein