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This book explains the concept of spirituality and meditation using simple science and logical concepts. We also provide practical methods for cleaning soul and meditation. We then discuss the effect of sincere meditation. We also provide practical guideline to check reader's current spiritual progress. The book is concluded with most common questions and answers about spirituality and meditation. Keeping reader's lack of time and patience, we have kept the book short and to the point
http://www.amazon.com/Handbook-Spiri...2meditation%22