"Speak up for those who cannot speak for themselves, for the rights of all who are destitute. Speak up and judge fairly; defend the rights of the poor and needy". Proverbs 31:8-9. The people chosen for this book are ordinary people who have made a significant contribution to the improving the lives of other people, or who have had the courage to speak out and draw people's attention to injustice in the world. They are not perfect Christians...