P.K. Hallinan is the author and illustrator of 90 published children's books, with over 9 million copies sold worldwide. His most famous book is "How Do I Love You?" which has sold two million copies to date.
Update this biography »
Read full biography on Biographies.net »
Please enter your email address:
"P.K. Hallinan Quotes." Quotes.net. STANDS4 LLC, 2014. Web. 20 Dec. 2014. <http://www.quotes.net/authors/P.K. Hallinan>.