How to Decorate and Light Your Home (1955) by E.W. Commery & C. Eugene Stephenson.
The Doubleday Book of Interior Decorating (1965) by Albert Kornfeld.
I think the number of retro decor books I own could almost qualify me as a Mid-Century interior design consultant. Inquire if interested...?
How To Lay Out, Cut and Fit (1964) from Sears Illustrated Sewing Library.
McCall's Sewing Book (1968) from Random House.
This book will especially come in handy when translating my vintage McCall's patterns!