They are a game supplement from Ad Astra games. Here's a link to one on Amazon.
http://www.amazon.com/Jaynes-Intelli.../dp/1934153087
They are a game supplement from Ad Astra games. Here's a link to one on Amazon.
http://www.amazon.com/Jaynes-Intelli.../dp/1934153087
“Maps encourage boldness. They're like cryptic love letters. They make anything seem possible.”
-Mark Jenkins