Didn't take long for the vultures to arrive did it? A hurridly written "book" which is simply a cash cow trying to muscle in and take earnings from the inevitable rise in posthumous sales.
Get this whilst it is free and give your honest opinion - once they start to ask for money for it - avoid it.
It is total garbage, written by someone who does not know what a spell checker is and really does not know how to format the written word. The "life lessons", and most of the "book", is simply stuff regurgitated from obituaries in newspapers.