Please have a look at the ebook “The Snake That Ate Dinosaurs” written by Mr. Mangesh Dhaiwale. This ebook is articles written by Mr. Mangesh Dhaiwale in the year 2010-2011 and I read the ebook in one sitting! The ebook is quite interesting and mostly written on the present issues concerning our society.
You can download the ebook from this link http://lecturesonambedkar.files.wordpress.com/2011/06/collected-essays1.pdf
I have also added the same ebook in “Other Important Books” section under the name of Collected Essays.
For Lectures on Dr Ambedkar you can visit this link http://lecturesonambedkar.wordpress.com/