Comptia Security+ exam

I have ebooks which I'd like to exchange :

-Syngress - Comptia security+ Study Guide
-Sybex - Comptia security+ Study Guide
-Wiley - Security+ Certification for Dummies
- Que - Security+ exam cram2
-Que - Security+ Training Guide
-Microsoft - Comptia security+ Training Guide
-ExamWise - Comptia Security exam
-ExamInsight - Comptia Security+
-CRM - The security+ exam guide

and (4CD) Learn Key - Comptia Security+

Cogeco