On his websites, Ortiz also contends he was „invited to speak and received plaudits from „The International Spiritualist Federation“<ref>www.silverbird.at/ accessed 23/06/2013</ref>, however, the ISF website does not mention any event including Ortiz and any sites found by Google happen to be his own and sites publishing his promotional texts.<ref name="amazonLife">http://www.amazon.co.uk/Life-Two-Worlds-Reuben-Silverbird/dp/390268917X accessed 24/06/2013</ref> | On his websites, Ortiz also contends he was „invited to speak and received plaudits from „The International Spiritualist Federation“<ref>www.silverbird.at/ accessed 23/06/2013</ref>, however, the ISF website does not mention any event including Ortiz and any sites found by Google happen to be his own and sites publishing his promotional texts.<ref name="amazonLife">http://www.amazon.co.uk/Life-Two-Worlds-Reuben-Silverbird/dp/390268917X accessed 24/06/2013</ref> |