"Mary's Little Lamb: A Picture Guessing Story for Little Children" by Edith Francis Foster is a charming children's book illustrated by the author, likely written in the early 20th century. This story revolves around young Mary Moffett and her affectionate relationship with a little lamb she finds and decides to keep, exploring themes of companionship, adventure, and the joys of childhood. In the narrative, Mary discovers a lamb while running an errand and convinces Farmer Clover to let her keep it as a pet. The two embark on various adventures together, including washing the lamb, feeding it, and navigating the challenges of caring for a young animal. As they play and explore, Mary fosters a playful rapport with her lamb, which refuses to jump off a roof, hilariously invades her school, and even gets into mischief with other animals. The story culminates with the lamb winning a prize at the county fair, showcasing the special bond between Mary and her beloved pet, filled with innocence and delight. (This is an automatically generated summary.)