For a limited time, purchase both books, Hold On To Your Hat! and Keep Your Eye On The Prize! for only $30.00 - a savings of 25%!







Hold On To Your Hat! is available to purchase through PayPal using the link below. If you would like to purchase more than one copy, please contact Dr. Long by email at blong@post.harvard.edu.


By Barbara Long, M.D., Ph.D.
Cartoons by Harrison Parker
©2015 All Rights Reserved