McGraw-Hill Osborne Media
- Genealogy Online
- Hacker's Challenge 2
- Black Ice
- RHCE Red Hat Certified Engineer Linux (Exam RH302)
- Hacking Exposed Computer Forensics
- Mike Meyers' A+ Certification Passport
- SSCP Systems Security Certified Practitioner All-in-One Exam Guide
- CompTIA Security+ All-in-One Exam Guide
- Web Application Security, A Beginner's Guide
- Cloud Computing, A Practical Approach
- IT Project Management