It was in these latter years of productivity that Margaret produced the greatest amount of material about herself.  The earlier work So You’re Single, followed in the 1980s by Destined for Glory (1983), All Nature Sings (1986), and A Singing Heart (1987), create a nexus of biographical information that Margaret had hoped would be improved upon later with a fuller autobiography, but this never happened.  In 1985 Margaret again underwent “severe orthopedic surgery.”