Hi,
The info for the Planet Comics section needs an update. It now says:
Still missing: 6-8,10,11,13,15,18,19,26
But #s 10, 18 & 26 are no longer missing.
Also, a minor correction: it says "The final issue of Planet Comics was number 72, released in the fall of 1952."
but #72 was Fall 1953, and it's not the last issue... that honor goes to #73, Winter 1953-54.