How to improve reading comprehension skills?

Is this book “How to Read Better and Faster” helpful in increasing reading comprehension skills and if not, are there any other ways which are better than it?

Is this book "How to Read Better and Faster" helpful in increasing reading comprehension skills and if not, are there any other ways which are better than it?

Learn and master words the FUN way! Improve your vocabulary using interactive videos! Click Here: