I had no idea how to teach my child to fall asleep alone, i tried many many things and nothing worked. Then someone told me about book that is all about sleeping and what's important it is short and everythin is present step by step. The book  with title "How to teach a baby to fall asleep alone" actually it's an e-book and I get it from www.parental-love.com I could recommend it for every parent who have the same problem