This three-volume set of "The Life Cycle Library For Young People" is a comprehensive encyclopedia covering topics such as family life, sexuality, and parenting. Published by Parent and Child Books in 1987, this revised edition is a valuable resource for young adults aged 9-12. The book series "Life Cycle Library" is a vintage gem that provides a unique perspective on life sciences and family relations. This edition is in English and was published in the United States, making it a rare find for collectors and enthusiasts alike.
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