![Amazon.com: Happiest Baby: Learn to calm crying fast...help your baby sleep longer! : Dr. Harvey Karp, Nina Montee: Movies & TV Amazon.com: Happiest Baby: Learn to calm crying fast...help your baby sleep longer! : Dr. Harvey Karp, Nina Montee: Movies & TV](https://m.media-amazon.com/images/I/81mHHIvgheL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Happiest Baby: Learn to calm crying fast...help your baby sleep longer! : Dr. Harvey Karp, Nina Montee: Movies & TV
![The Happiest Baby on the Block DVD New Way To Calm Crying & Help Baby Sleep New 899618000133 | eBay The Happiest Baby on the Block DVD New Way To Calm Crying & Help Baby Sleep New 899618000133 | eBay](https://i.ebayimg.com/images/g/fEIAAOSwMGph-pzm/s-l1200.jpg)
The Happiest Baby on the Block DVD New Way To Calm Crying & Help Baby Sleep New 899618000133 | eBay
![The Happiest Baby On The Block [DVD] [2005]: Amazon.co.uk: Dr. Harvey Karp, Dr. Harvey Karp: DVD & Blu-ray The Happiest Baby On The Block [DVD] [2005]: Amazon.co.uk: Dr. Harvey Karp, Dr. Harvey Karp: DVD & Blu-ray](https://m.media-amazon.com/images/I/51YS0JBDGAL._AC_UF1000,1000_QL80_.jpg)
The Happiest Baby On The Block [DVD] [2005]: Amazon.co.uk: Dr. Harvey Karp, Dr. Harvey Karp: DVD & Blu-ray
![Amazon.com: Happiest Baby : Harvey Karp, Harvey Karp, Nina Montee Karp, Nina Montee Karp: Prime Video Amazon.com: Happiest Baby : Harvey Karp, Harvey Karp, Nina Montee Karp, Nina Montee Karp: Prime Video](https://m.media-amazon.com/images/I/814ooC5lWLL._RI_.jpg)