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Book 1. The Book with Windows. The Musical House of Voloshok
Book 2. A book with windows. Cars
Book 3. A book with windows. A train is coming

 Books with windows will not leave any kid indifferent! They are interesting and useful to look at. They contribute to the development of fine motor skills, speech, memory and attention. Bright illustrations, mysterious windows and simple rhymes will definitely interest children and help them learn notes, learn to count and enjoy the melodious children's songs!