Discover new books on Goodreads
Meet your next favorite book

Mark Hardin

Add friend
Sign in to Goodreads to learn more about Mark.


The Power of the ...
Rate this book
Clear rating

progress: 
 
  (page 191 of 416)
— Oct 26, 2026 12:55PM

 
Why Do I Do What ...
Rate this book
Clear rating

progress: 
 
  (page 205 of 224)
— Oct 26, 2026 12:54PM

 
Loading...
year in books

Mark hasn't connected with their friends on Goodreads, yet.



Favorite Genres



Polls voted on by Mark

Lists liked by Mark