If we search through Google, we can find many ebooks available for download, including free ebooks. But its not easy to find useful and free ebooks. And thanks to ChrisBrogan that has make useful list of 20 free eBooks about social media. But actually its cover Blog, SEO, Wordpress and also Internet marketing.

I have also add some other free ebooks about SEO and wordpress both English and Indonesian language. All ebooks in PDF format. If you found another useful free ebooks, don’t hesitate to comment.

20 Free eBooks About Social Media

1. The New Rules of Viral Marketing – David Meerman Scott
2. Marketing Apple – MarketingApple.com
3. Masters of Marketing – Startup Internet Marketing
4. Podcast Marketing eBook – Christopher S. Penn
5. Google Adwords Secrets – SEOBook
6. Get Viral Get Visitors – Stacie Mahoe
7. Marketing With Case Studies – Dynamic Copywriting
8. How to Write a Marketing Plan – Geisheker Group
9. SEO for WordPress blogs – Blizzard Internet
10. Social Web Analytics – Social Web Analytics
11. Geeks Guide to Promoting Yourself With Twitter – Geekpreneur
12. The Zen of Blogging – Hunter Nutall
13. What is Social Media – iCrossing
14. A Primer in Social Media – SmashLab
15. Effective Internet Presence – Effective Internet Presence
16. Introduction to Good Usability – Peter Pixel
17. Increasing the Response to Your Email Marketing Program – CRM Transformation
18. We Have a Website. Now What? – Craig Rentmeester
19. Blogs & Social Media – PRSA
20. The Podcast Customer Revealed – Edison Media Research

Another Free ebooks

1. Wordpress Cheat Sheet – andywibbels.com
2. Wordpress Help Sheet – wpcandy.com
3. SEO for wordpress blogs – http://www.ewriting.pamil-visions.com
4. How to create a Secure Wordpress Install – http://blogsecurity.net

Free eBooks in Indonesian language

1. Kenapa Menulis Blog ? dari http://staff.blog.ui.edu/admin/
2. Tutorial Blog Staff UI dari http://staff.blog.ui.edu/admin/
3. Tutorial Wordpress oleh ustadz.net
4. Cara mudah Install Wordpress di domain sendiri oleh Mas Imam
5. Instalasi wordpress di Linux oleh Purwakarta.org
6. Panduan CMS Wordpress
7. Installasi Wordpress Offline menggunakan Xampp
8. Total Guide Wordpress oleh rizkhey.net
9. Install Wordpress secara Manual oleh ak47.blog.telkomspeedy.com
10. Cara mengupload Wordpress ke Website oleh Deon Zone
11. Kamus Istilah Blogger (Extended Edition) oleh Blogguebo