Jewish people, but of Zionists. The Robots' Rebellion was greeted with dismay by the Green Party's executive. Despite the controversy over the press conference and the Wogan interview, they had allowed Icke to address the party's annual conference in 1992 – a decision that led one of its principal speakers, Sara Parkin, to resign – but after the publication of The Robot's Rebellion they moved to ban him. Icke wrote to The Guardian in September 1994 denying that The Robots' Rebellion was anti-Semitic, and rejecting racism, sexism and prejudice of any kind, while insisting that whoever had written the Protocols "knew the game plan" for the twentieth century. Self-publishing Icke's next manuscript, And the Truth Shall Set You Free (1995), contained a chapter questioning aspects of the Holocaust, which caused a rift with his publisher, Gateway. In the book Icke suggested that Jews funded the Holocaust by quoting and seconding Gary Allen's claim that "The Warburgs, part of the Rothschild empire, helped finance Adolf Hitler". In his view, schools "indoctrinate children with the unchallenged version of events" with the mainstream account of the Holocaust thanks to their use of free copies of the film Schindler's List (1993). After borrowing £15,000 from a friend, Icke established Bridge of Love Publications, later called David Icke Books. He self-published And the Truth Shall Set You Free and all his subsequent books. According to Lewis and Kahn, Icke aimed to consolidate all conspiracy theories into one project with unlimited explanatory power. His books sold 140,000 copies between 1998 and 2011, at a value of over £2 million. Thirty thousand copies of The Biggest Secret (1999) were in print months after publication, according to Icke, and it was reprinted six times between 1999 and 2006. His 2002 book Alice in Wonderland and the World Trade Center Disaster became a long-standing top-five bestseller in South Africa. By 2006, his website was gaining 600,000 hits a week, and by 2011 his books had been translated into 11 languages. Lecturing Icke has held public lectures around the world, and by 2006 had spoken in at least 25 countries. He spoke for seven hours to 2,500 people at the Brixton Academy, London, in 2008, and the same year addressed the University of Oxford's debating society, the Oxford Union. His book tour for Human Race Get Off Your Knees: The Lion Sleeps No More (2010) included a sold-out talk to