On-topic and off-topic both, and a little anecdotal.
In 1970 when I was 11, and the Milkman delivered to everybody, the (then) Milk Marketing Board produced a book called 'The Project Club Project Manual' which you could buy and then work your way through the 'Project Packs', also available from your Milkman. This book covered fun projects, and learning hobbies and interests from exploring and mapping, to codes and ciphers, model making, brass rubbing, arts and crafts, literature, archaeology, and just about every single thing any pre-pubescent boy would be interested in back then. It was Encyclopaedia, Comic Book, and Instruction manual, all rolled into one
To my delight, my parents bought me one, and I had months (years?) of fun reading it and trying the projects. It was disposed of once Girls and Motorbikes became the over-riding interest.
Fast forward to 2005 and I'm out in New Zealand working for a few months to test it out before emigrating (I changed my mind..), and having a Saturday drive out in the Central North island, and stop off in a 2-horse town in the middle of nowhere, namely Marton, in the Rangitikei district.
I stop for a coffee and a browse in Wally’s second hand bookstore. Wally is a character – a rough and ready version of Grizzly Adams with a greasier beard and a wicked sense of humour. He has a sidekick with some congenital defects who good-naturedly bears the brunt of Wally’s jokes. Chatting about where I’ve come from and where I’m staying in NZ, he jokes that Wanganui has an upside-down river. When I don’t get it he tells me its because the mud is always on the top, a reference to the temporary problems when silt is washed down from the plateau area under heavy rain.
Something distantly familiar on one of the book spines catches my eye, and I am totally astonished and absolutely delighted to find a copy of ‘The Project Club – Project Manual’ on the shelf. I can’t believe that a little town in the middle of nowhere New Zealand has a copy, and for a measly $3 I buy it to re-live a bit of my childhood, and pass it on to my kids to enjoy.
All of which I'm afraid is of absolutely no use to you in tracing the Book you're after, but just illustrates that the most obscure of titles can turn up in the oddest of places sometimes, so don't stop looking.
And Yes, it's still on my Bookshelf to this day. Now I don't suppose anyone is sitting on a copy of 'The Words Heritage, Vol. I', by Donald A. Mcackenzie….
Peter