Posted this link in a different thread. Then I started looking through the
books...

(Volume 9) The Great Airport Mystery
(Volume 37) The Ghost at Skeleton Rock

http://hardyboys.bobfinnan.com/hbart.htm
(Hardy Boys book covers)

Anyone have one of these on their aviation bookshelf?

I could do the easy hunt at eBay, but garage sale scavenging is much more
fun :-)


Montblack