"The littlest book-lovers and their families will enjoy following [a] gentle cow as she ventures out into the moonlit night, trying to discover who it was that replied to her 'BOO' with a 'BAA.' The surprise ending is ... told ... with Sandra Boynton's celebrated charm and pizazz. Boo! Baa, La La La! is a ... not-scary treat, with all the markings of a Halloween classic"--Amazon.com.