Shelva,
 
Don't waste your money!  It is new age.  And as with all things of this world there is a small kernel of the truth but it has been distorted in order to take out God's awesome power and make man the center of his own universe. The fundamental principle of the Secret is that what you think about, comes about.  God says, where your heart is there your treasure will be.  So if you focus on the Truth of God's word, you focus on being about God's business doing what He wants for you in your life, I can promise you, you will have discovered the true Secret of the fruit of the spirit; love, joy, peace, patience, kindness, gentleness, faithfulness and self control. When we walk according to His ways we are happy ~ He made us that way.
 
If you are feeling drawn to learn more about how to make your life better, perhaps that is just God calling you to walk closer with Him.
 
A product of His grace,
 

Jill
Do not pray for easy lives.  Pray to be stronger men! Do no pray for tasks equal to your powers. Pray for powers equal to  our tasks. - Phillip Brooks