Amazon Authorrank for PMM D&T

• I currently have a best-seller rank on Amazon! (updated from #90 two days ago).
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• Amazon Best Sellers Rank: #99,030 in Books (See Top 100 in Books)
  • #40 in Books > Engineering & Transportation > Engineering > Reference > Patents & Inventions

And, the Kindle rank:

• #120,624 Paid in Kindle Store (See Top 100 Paid in Kindle Store)

• #87 in Books > Engineering & Transportation > Engineering > Reference > Patents & Inventions

See my list of books at the Amazon profile HERE.

Or, follow me on twitter HERE.