Curtis "50 Cent"
wrote Hustle Harder, Hustle Smarter
comprising 304 pages back in 2020.
Textbook and eTextbook are published under ISBN 006295380X and 9780062953803.
Since then Hustle Harder, Hustle Smarter textbook
was available to sell back to BooksRun online for the top buyback price
of $ 5.52 or rent at the marketplace.