[JoeFromSidney]

I read SIXTH COLUMN back in the 1950s. Evidently this is a new printing that I was unaware of. Well worth reading.

[Red Badger]

It is a new printing. I just read it back in the summer. It’s still relevant after all these years. It was his first novel, and the new printing comes with a very educational commentary................

[El Gato]

I read SIXTH COLUMN back in the 1950s.

I read it in the 80s I think, but since I've read a lot of Heinlien starting in the late 50s or early 60s, when I was in elementary school, I can't be sure.

But after reading of it on this thread, I downloaded it to my Kindle and am re-reading now. Never fear I have a hard copy as well.