Drive: The Surprising Truth About What Motivates Us by Daniel H. Pink free ebook available from the

"Drive: The Surprising Truth About What Motivates Us" is a non-fiction book written by Daniel H. Pink and published in 2009. It explores the science of motivation and argues that traditional incentives, such as rewards and punishments, are not effective in motivating people to do their best work.

Instead, Pink argues that people are motivated by a sense of autonomy, mastery, and purpose. He argues that when people have control over their work, a sense of progress and improvement, and a clear understanding of how their work connects to something larger, they are more likely to be motivated and engaged.

The book is divided into three sections, each of which focuses on one of the three elements of motivation: autonomy, mastery, and purpose. Pink uses a variety of examples from business, education, and science to illustrate his points.

The book received positive reviews from critics, and it has been widely read and discussed in the business world and beyond. It has been translated into many languages and has been a best-seller.

Regarding the availability of the ebook for free, I apologize, but my knowledge cutoff is 2021 and I'm unable to confirm if the book's ebook is available for free from the author's website. However, you can check the author's official website or other sources, like Amazon, where the book can be available in digital format.