The Henry Books reprints have become available
Collectors Classic: Out-of-Print Hardcover Cross-Country Cat Morrow Junior Books 1979 18 editions printed
Cross-Country Cat by Mary Calhoun is still in print! You can order the paperback edition from HarperCollins. All 13 hardcover books illustrated by Erick Ingraham are cherished collectors items. It is still possible to acquire classic editions with a search on Amazon. I have copies to offer for sale as well. Ask for a price list through my Contact Page. Full descriptions, reviews, awards for my books can be found on my book pages.