Dragon’s Heart by Jane Yolen 1 May 2009 by librarian 0 “Dragon’s Heart” by Jane Yolen. Title: Dragon’s Heart Series: Pit Dragon Number in Series: 4 (four) Author(s): Jane Yolen Cover Artist: Tristan Elwell Interior Artist(s): Stephanie M. Cooper Language: English Publisher: Houghton Mifflin Harcourt Published: May 2009 ISBN-10: 0152059199 ISBN-13: 9780152059194