- Subjects
- Published
-
New York, N.Y. :
Dutton
c2006.
- Language
- English
- Main Author
- Other Authors
- Physical Description
- 144 p. cm. : ill. ; 20 cm
- ISBN
- 9780525949596
- The promise of 12 hours sleep by 12 weeks old
- Week 1-6
- Week 6-8
- Week 8-12
- Exceptions to the rule
- Extreme circumstances
- What parents say.