Which famous self-help book was published by HarperCollins in 1989?
The 7 Habits of Highly Effective People
How to Win Friends and Influence People
Think and Grow Rich
The Power of Now
Answer
"The 7 Habits of Highly Effective People," a famous self-help book written by Stephen R. Covey, was published by HarperCollins in 1989. The book has sold over 25 million copies worldwide and has been translated into 40 languages.
Unlock the Literary World: The Ultimate HarperCollins Publishing Quiz