Confused about perfect books? Try These Ones.

There are many people who always gotta confused between which book they should prefer according to their subject.
So here is a list of top books in each subjects which I can include.
If your subject is not in this post then let me know about this. I will surely feel
happy to help you.
The order of books are set by their raking so choose the best one which is easily available to you. 
To Get a trick to download these books you may refers to my previous post on ebook download tricks. Click Here To Go.
I will continuously post regarding some other subjects.
For Algorithms and data structure : - >
1. Introduction to Algorithms   by Thomas H. Cormen, Charles E. Leiserson,
     Ronald L. Rivest, Clifford Stein

2. Algorithms in C++, Parts 1-4: Fundamentals, Data Structure, Sorting,
     Searching by Robert Sedgewick

3. Art of Computer Programming, Volume 1: Fundamental Algorithms
     by Donald E. Knuth 

For C and c++ Programming  

1. C++ Without Fear

2. Practical C++ Programming

3. Effective C++ : 55 Specific Ways to Improve Your Programs and Designs  

4. More Effective C++: 35 New Ways to Improve Your Programs and Designs.

5.The C++ Programming Language

6. Schaum's Outline of Programming with C++

7.The C Programming Language by Brian W. Kernighan, Dennis M. Ritchie Highly recommended

8. C Programming: A Modern Approach by K.N. King Highly recommended

9. C for Dummies Vol. I by Dan Gookin

The Python books  :->

1. Learning Python By: Mark Lutz

2. Python For Dummies By: Stef Maruch, Aahz Maruch

3. Beginning Python: From Novice to Professional By: Magnus Lie Hetland

4. Dive Into Python By: Mark Pilgrim 

5. Python in a Nutshell By: Alex Martelli

6. Python Essential Reference By: David M. Beazley

For Perl and Java :->

1. Thinking in Java, by Bruce Eckel

2. Beginning Java 2, by Ivor Horton

3.  For More Detail refers to this site http://www.javacoffeebreak.com/books/index.html

4. Object Oriented Perl (1st edition), by Damian Conway

For Operating Systems :->

1. Operating Systems: A Systematic View , by William S. Davis ,T.M. Rajkumar 

2. Operating Systems  , by Jean Bacon and Tim Harri 

3. Operating Systems: Internals and Design Principles, Fifth Edition

4.  Operating Systems Design and Implementation , by Andrew S Tanenbaum

5.  

 Database Designing :->

1. Access Database Design & Programming

2. ADO.NET in a Nutshell

3. ASP.NET in a Nutshell

4. Mastering Visual Basic .NET Database Programming

5. Java Oracle Database Development

 For Web Designing :-> 

1. CSS Web Site Design by Eric A. Meyer

2. High Performance Web Sites: Essential Knowledge for Frontend Developers by Steve Souders
3. PHP 6 and MySQL 5 for Dynamic Web Sites by Larry Ullman
4. Don’t Make Me Think!: A Common Sense Approach to Web Usability by Steve Krug
5. JavaScript: The Definitive Guide by David Flanagan
6. Learning jQuery 1.3 by Jonathan Chaffer and Karl Swedberg
7. Adobe Flash CS3 Professional Hands-On Training by Todd Perkins
8. Drupal 6 Themes by Ric Shreves
9. Even Faster Web Sites by Steve Souders
10. PHP 5 Advanced by Larry Ullman

 For Microprocessors :->

1. Microprocessor Architecture, Programming, and Applications with the 8085 (4th Edition)

2. 8086 Microprocessor: Programming and Interfacing the PC (Paperback)  Kenneth J Ayala Kennth J Ayala

3.The 8086 Microprocessor: Architecture, Software, and Interfacing Techniques by Walter A Triebel

4.Computer Organization and Design, Fourth Edition: The Hardware/Software Interface (The Morgan Kaufmann Series in Computer Architecture and Design)

5. MICROPROCESSOR 8086 : ARCHITECTURE, PROGRAMMING AND INTERFACING, By mathur

For Network and Security :->1.Information Security Roles & Responsibilities Made Easy, Version 2 by Charles Cresson Wood

2. Hardening Network Security by John Mallery, et al

3. Hacking Exposed: Network Security Secrets & Solutions, 3/e by Stuart McClure

4. Hacking Linux Exposed by James Lee
  

For Hacking :->

1. hacking Complete package
   Hacking for Dummies
   Hacking Intranet Websites
   Hacking Techniques
   Hacking The Cable Modem
   Hacking The Linux
   Hacking Web Applications
   Hacking Windows XP
   Hacking PSP
   The Art of Deception
   The Art of Intrusion
   Network Security Hacks
   Paypal Hacks
   PC Hacks
   Simple Hacks
   The Database Hacker Handbook
   Wireless Hacking
   Wireless Hacks
   Bluetooth Hacking
   Ethical Hacking
   Google Hacks
   Hack & Crack
   Hack Attacks Testing
   Hack IT
   Hack Proofing Your Network 1st
   Hack Proofing Your Network 2nd
   Hack Proofing Your Web Server
   Hack The Net
   Hack Xbox 360
   Hackers Black Book
   Hacking Firewalls And Networks
   Hacking a Coke Machine
   Hacking and Network Defense
   Wireless Network Hacks & Mods 
2.Rapidshare Links :->
1- http://rapidshare.com/files/118027617/CEH_Official_Certified_Ethical_Hacker_Review_Guide_Exam_312-050___2007_.pdf
2-http://rapidshare.com/files/118896077/Hacking_into_Computer_Systems11.pdf
3-http://rapidshare.com/files/119089966/CEH_v5_Module_08_Denial_of_Service.pdf
4-http://rapidshare.com/files/119133768/For.Dummies.Hacking.for.Dummies.pdf
5-http://rapidshare.com/files/119896220/CEH_v5_Module_07_Sniffers.pdf
6-http://rapidshare.com/files/119901767/CEH_v5_Module_12_Web_Application_Vulnerabilities.pdf
7-http://rapidshare.com/files/119901768/CEH_v5_Module_06_Trojans_and_Backdoors.pdf
8-http://rapidshare.com/files/119919879/Hacking_Guide_v3.1_Breaking_into_Computer_networks_from_internet.pdf
9-http://rapidshare.com/files/123599392/CEH_v5_Module_16_Virus_and_Worms.pdf
10-http://rapidshare.com/files/119865862/CCSP_Quick_Reference_Sheets.pdf