Free e-books at e-Books Directory

As I was surfing the internet looking for places to read or download e-books, I came across various sites through which I made a list. Since the list is very long and comprehensive, I have decided to arrange the website links in various categories with relation to the site's theme. The lists will be published in my future posts under the category of 'wow' weblinks, so keep reading this blog. Today, enjoy the free books available at E-Books Directory.
In their own words:

E-Books Directory is a daily growing list of freely downloadable ebooks, documents and lecture notes found all over the internet. You can submit and promote your own ebooks, add comments on already posted books or just browse through the directory below and download anything you need.

There are ways to navigate through this site, but the one way I preferer perusing this site is through the alphabetical list (title text) Free Programming Books, Free Medical Books, Free Mathematics Books and  Free Engineering Books instead of the categorized list (book cover picture & title text).

• Arts & Photography
    Architecture   Design & Decorative Arts   Drawing   Fashion   History & Criticism   Painting   Photography   Religious   Sculpture
• Biographies & Memoirs
    Historical   Leaders & Notable People   Memoirs   Professionals & Academics
• Business & Investing
    Accounting   Banks & Banking   Communications   Economics   Finance   Industries & Professions   International Business   Investing   Job Hunting & Careers   Management & Leadership   Marketing & Sales   Small Business & Entrepreneurship
• Children's Books
    Audiobooks   Literature
• Comics & Graphic Novels
    Cartooning
• Computers & Internet
    Business & Culture   Certification Central   Computer Science   Databases   Digital Music   Graphic Design   Hardware   Home Computing   Microsoft   Networking   Operating Systems   Programming   Security & Encryption   Software   Web Development
• Cooking, Food & Wine
    Culinary Arts & Techniques   Reference
• Engineering
    Aerospace   Bioengineering   Chemical   Civil Engineering   Electrical & Electronic Engineering   Environmental Engineering   Industrial Engineering   Materials Science   Mechanical Engineering   Reference   Telecommunications
• Entertainment
    Humor   Music   Puzzles & Games
• Health, Mind & Body
    Diets & Weight Loss   Disorders & Diseases   Exercise & Fitness   Mental Health   Personal Health   Psychology & Counseling   Recovery   Reference   Relationships   Safety & First Aid   Self-Help   Sex
• History
    Africa   Ancient   Asia   Europe   Middle East   Military Science   United States   World
• Humanities
    English as a Foreign Language   Foreign Languages   Linguistics
• Law
    Civil Rights   Emigration & Immigration   Human Rights   Intellectual Property   International Law   Media & the Law
• Literature & Fiction
    Classics   Contemporary   Drama   Genre Fiction   History & Criticism   Literary   Poetry   Short Stories   World Literature   Writing Skills
• Medicine
    Administration & Policy   Anatomy   Audiology & Speech Pathology   Diseases   Emergency Medicine   Genetics   Immunology   Internal Medicine   Military   Nutrition   Ophthalmology   Pediatrics   Physician & Patient   Physiology   Psychiatry   Public Health   Reference   Surgery
• Nonfiction
    Crime & Criminals   Education   Philosophy   Politics   Social Sciences
• Outdoors & Nature
    Hiking & Camping   Hunting & Fishing   Reference
• Religion & Spirituality
    Christianity   Hinduism   Islam   Judaism   Mysticism   Other Eastern Religions   Religious Studies
• Science
    Agricultural Sciences   Astronomy   Biological Sciences   Chemistry   Earth Sciences   Mathematics   Nature & Ecology   Physics   Technology
• Science Fiction & Fantasy
    Fantasy   Science Fiction
• Travel
    Africa   Asia   Australia   Caribbean   Essays & Travelogues   Europe   Middle East   South America