Un sommeil paisible et sans pleurs: aider en douceur son bébé à dormir toute la nuit

The emphasis on soothing and non-cry methods is a fresh approach in parenting books. I'm curious what motivated this perspective.

Some methods seem gentle but require patience. I'm wondering if others saw quick results or if it took time to see improvements.

There are so many sleep advice books out there — what do you think led to this particular selection of gentle strategies?