As Jorn says, this is an intriguing list:

1. The Future of Money by Bernard Lietaer
2. Soil and Soul by Alastair McIntosh
3. The Rights of Man by Thomas Paine
4. The Pedagogy of the Oppressed by Paulo Freire
5. The Good Soldier Svejk by Jaroslav Hasek
6. Selected Writings by Gerrard Winstanley
7. Resurrection by Leo Tolstoy
8. The Ragged Trousered Philanthropists by Robert Tressell
9. Letters to a Young Activist by Todd Gitlin
10. The Communist Manifesto by Karl Marx and Friedrich Engels

(he has more to say about why he picked them in the article).