What is a good book with good methods to help a baby sleep through the night?

ACF asked: The baby sleep Solution

How do I get a 7 month old baby to sleep through the night?

Browneyes asked: The baby sleep Solution

When did your infant start sleeping through the night if they did so as an older infant? (6+)?

MissLiss asked: My daughter is 6 1/2 months. A good little sleeper till she was 4 months old and then she started waking every 2-3 hrs. When she was 5 months and 2 teeth came in she woke sometimes every hours. I am just wondering when your baby slept through the night? If it was [...]

On average how long should a 3 month old baby sleep during the day?

heebs asked: My once predictable baby is throwing me for a loop. He, just last week would eat every 4 hours and sleep for at least 2 hours inbetween every feeding. Today and yesterday however, he has only had 3 or 4 20 minute naps! He was also sleeping through the night last week. Not [...]