The most important book that I have ever read is "The Start, Your Life, Your Future".  If you belong to the Kindle reading club, you can read it for free.  But it is a must read that everyone should read.  It tells you why we are here, and what will happen to us after we die.  The choices are ours to make while we are here, and they will have profound results.  We control our destiny.  The very last sentence of that book is "Life on Earth is THE START!"!!!!  You need to read this book.