Books

CCNA Cisco Certified Network Associate Study Guide (Exam 640-802)
PMP Exam Quicklet: Project Management Professional Practice Exams
NCLEX-PN Exam Cram (Exam Cram 2)
Top-Down Network Design (2nd Edition) (Networking Technology)
Communication Networks
The Real MCTS/MCITP Exam 70-649 Prep Kit: Independent and Complete Self-Paced Solutions
Todd Lammle's CCNA IOS Commands Survival Guide
MCSE Self-Paced Training Kit (Exam 70-297): Designing a Microsoft Windows Server(TM) 2003 Active Directory and Network Infrastructure (Training Kit)

Books:

CCNP BCMSN Official Exam Certification Guide (4th Edition) (Exam Certification Guide)
Oracle E-Business Suite Manufacturing & Supply Chain Management
Information Security Illuminated (Jones and Barlett Illuminated)
Ace the IT Job Interview!
Sun Certified Enterprise Architect for Java EE Study Guide (Exam 310-051) (Certification Press)
PMP Flashcard Quicklet: Flashcards in a Book for Passing the PMP and CAPM Exams
MCITP Self-Paced Training Kit (Exam 70-238): Deploying Messaging Solutions with Microsoft Exchange Server 2007
Exploratory Social Network Analysis with Pajek (Structural Analysis in the Social Sciences)
Network Security with OpenSSL
Microsoft Exchange Server 2007: A Beginner's Guide (Network Professional's Library)