Children's Literature:
* The Real Book About the Human Body (1952): A foundational book for teaching young children about the human body and its functions.
* The Real Book About the Sea (1951): An exploration of ocean life and marine biology.
* The Real Book About Stars (1953): A guide to the night sky and the constellations.
* The Real Book About Insects (1954): An introduction to the fascinating world of insects.
* The Real Book About Eskimos (1950): An overview of Inuit culture and life in the Arctic.
* The Real Book About the Pacific Islands (1956): A journey through the diverse islands of the Pacific.
* The Real Book About Africa (1955): An exploration of African geography, culture, and wildlife.
* The Real Book About the United Nations (1956): An explanation of the UN's structure and goals.
* The Real Book About the Constitution of the United States (1957): A simplified explanation of the US Constitution.
* The Real Book About Trains (1960): A history and exploration of trains.
* The Real Book About Birds (1959): A guide to bird identification and behavior.
* The Real Book About the Islands of the Pacific (1956): Similar to "The Real Book About the Pacific Islands," this book delves into the history and culture of Pacific islands.
Other Notable Works:
* Helping Children Understand Death (1968): A groundbreaking book exploring the sensitive topic of death and loss for children.
* The Real Book About Your Body (1972): An updated version of "The Real Book About the Human Body," focusing on the human body in a broader context.
* The Real Book About the Environment (1973): An exploration of environmental issues and conservation.
Marion O. Lerrigo was a gifted storyteller and educator who wrote extensively for children. Her "Real Book" series remains a popular choice for young readers and has introduced generations to a wide range of topics.