I always love it when people share revenue data for their apps / games / books / works, and it's been two years since The Motivation Hacker came out, so here's another updated graph of ebook sales by platform including the second year. (See also First Year Book Sales, Aftermath: The Motivation Hacker, and Fourth Year Book Sales)

Sales again have fallen off more slowly than I expected, although it's finally getting quiet now, down to about two sales a day in March. In total, it's up to 4102 copies, or around 60x how many I was expecting. Cool!

Total reviews climbed from 124 to 275, and sentiment ebbed from 4.5 stars on Amazon to 4.4, and from 3.90 to 3.85 on Goodreads.

At $2.99, I've kept the book as cheap as possible while still in Amazon's 70% royalty split bucket, and I did similarly with the new CreateSpace paperback ($7.99). The total royalties are around $9065.42, bringing my effective hourly rate up to $43.31.