On June 7th 1907, a ship packed with Russian Jews sets sail not to Jerusalem or New York, as many on board have dreamt, but to Texas. The man who persuades the passengers to go is David Jochelmann, Rachel Cockerell's great-grandfather. It marks the beginning of the Galveston Movement, a forgotten moment in history when 10,000 Jews fled to Texas in the lead-up to WWI.
The charismatic leader of the movement is Jochelmann's closest friend, Israel Zangwill, whose novels have made him famous across Europe and America. As Eastern Europe becomes infected by anti-Semitic violence, Zangwill embarks on a desperate search across the continents for a temporary homeland: from Australia to Canada, Angola to Antarctica. He reluctantly settles on Galveston, Texas. He fears the Jewish people will be absorbed into the great American melting pot, but there is no other hope.