Hal,thanks for the compliment. I too think my father did a fantastic job with the book. It was published before the age of PCs and Mother typed - and retyped - the manuscript on a manual typewriter.
I am working on an extension and correction of the book now. I had hoped to have it to the printers this summer but family alwyas comes first and I've been really busy lately. But it will go to press soon, I promise. Thanks for the inquiry. Kay