Question: What books were written by the person who said "The welfare of each is bound up in the welfare of all."?
Answer(s):
answer: Light in My Darkness
answer: The World I Live In
answer: Let us have faith
answer: The open door
answer: Peace at eventide
answer: Helen Keller, her Socialist years
answer: We bereaved
answer: The faith of Helen Keller
answer: The miracle of life
answer: Teacher: Anne Sullivan Macy
answer: My key of life
answer: The modern woman
answer: Optimism
answer: Out of the dark
answer: The song of the stone wall
answer: The Story of My Life

SPARQL query:
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