0Jill Iscol’s ‘Hearts on Fire’ Profiles Those Working for ChangeBook ExcerptRead excerpts from Jill Iscol’s ‘Hearts on Fire,’ about people around the world working to change lives.Jill W. IscolUpdated Apr. 24, 2017 12:59PM EDT / Published Nov. 06, 2011 4:17PM EST Jill W. IscolGot a tip? Send it to The Daily Beast here.