Barnes and Noble claims it is to prevent piracy
Glenn Noble has written: 'Frontier Steamboat Town'
Krypton is known as "The Hidden" because it is not easily detected in the atmosphere due to its low abundance compared to other noble gases like helium and neon. It was the last of the noble gases to be discovered.
The answer is Krypton.It comes from the Greek work kryptos (hidden)
Krypton from the Greek kryptos means hidden one because of its colourless, odourless, tasteless, gaseous properties (like other noble gases).
A Noble Profession - 2015 was released on: USA: December 2015
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