Some Online Books about Palestine and the Jews.
The Hidden History of Zionism by Ralph Schoenman. It can also be found at this address.

Israel's Sacred Terrorism. A Study Based on Moshe Sharett's Personal Diary by Livia Rokach.

Zionism in the Age of the Dictators by Lenni Brenner.

The Iron Wall by Lenni Brenner.

The 13th Tribe by Arthur Koestler.

Jewish History, Jewish Religion by Professor Israel Shahak.

Holocaust Victims Accuse (18 MB pdf document) by Reb Moshe Shonfeld.

Wall Street and the Bolshevic Revolution by Anthony Sutton.

A list of relevant online books from www.marxists.de.