I bet there would be some great cars, trains, and airplanes illustrated in this, with Alley Oop on adventures in 1939-41

But the people selling these on Ebay and Amazon want bonkers money for them. 

Maybe someday I'll find a library that's really well stocked, and enjoy them then. I seriously doubt I'll ever pay 150 to 250 for a book I only want to ever read one time. That's way outside my financial ability

Stuart Ng in Los Angeles has what seem to be the best prices, and they are at 125.  https://stuartngbooks.com/products/alley-oop-the-complete-sundays-volume-1-1934-1936