McGraw Hill Cisco Certified Network Associate Study Guide

This is also a good book. I think not as good as that from Sybex, but its a must have.

Download McGraw Hill CCNA 640-802 Study Guide here

Sybex CCNA Cisco Certified Network Associate Study Guide

This is the book that says it all. You need to have read this book and gone through the practice questions and Labs. This book covers everything you need to know about the CCNA.

Download Sybex CCNA Study Guide 6th Edition here.

Cisco CCNA Quick Reference Sheets

The CISCO Quick Refrence Sheets, is a very good way for you to revise for the CCNA exam. Do not depend on this to pass the exam, its just for revision.

Download the CISCO Quick Reference Sheets here.