CompTIA is one of the most respected vendor-neutral certifications around. If you are studying for your exam(s), here are some great books to get you started. Because this list covers multiple certifications, these are listed in no particular order.
1. I-Net+ Exam Cram
Focuses on helping you prepare to pass the Internetworking+ exam and serves as a complement to the i-Net+ Exam Prep.
2. I-Net+ Exam Prep
This prep book will help you analyze your educational and professional background and offer suggestions about preparation and study. It uses comprehensive exam objectives and real-world projects to build your skills and confidence.3. Security+ Exam Guide
By author Christopher Crayton, this is another excellent certification book. Click the Read Review link below to read my review of his A+ Adaptive Exams.4. Mike Meyers' Network+ Certification Passport
Yet another great study guide from one of the biggest names in the field.5. Server+ Certification Bible with CD-ROM
This book gets pretty good reviews on the Barnes&Noble site and covers all of the topics necessary for you to get your Server+ certification.6. Server+ Study Guide
In addition to the excellent resources in the books, the CD contains an additional practice exam, electronic flashcards for your PC and Palm devices, the book in PDF, and a bonus exam appearing only on the CD.7. The Security+ Exam Guide
Click the "Read Review" link below to read an interview with the author of this study guide. Using a very concise writing-style, his books are best for those with some experience and are sure to get you prepared for the exam.8. Network+ Study Guide and CD-ROM
This one gets great reviews and is completely updated for the latest CompTIA exams.