Critical Mass

How Nazi Germany Surrendered Enriched Uranium for the United States' Atomic Bomb

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In 2011, the United Kingdom’s Daily Mail Online reported 126,000 barrels of radioactive uranium waste left over from the Nazi atomic bomb program was discovered 2,000 feet underground in salt mines...

Advance Praise

Praise for Critical Mass!

Compelling … as gripping as good fiction. Hydrick’s book is important history well written.

Tony Hillerman, New York Times Best Selling Author

Certainly leads the...