Jill Spivack Boeken

Two experts who are helping Hollywood's A-list babies get their Rzzz'sS share the no-fail, family-friendly method for millions of sleep-deprived moms and dads. Their technique addresses the emotional needs of both the parents and children up to age five, a critical component of success, and why other sleep methods often fail.

Rady pro rodiče, jak mohou své děti naučit klidnému a nepřerušovanému spánku po celou noc.