The iron elephant. By Roberta Crawford. Vida Publishing, 2001. Roberta Crawford is a member of the First UU Congregation of the Palm Beaches, Fla. who had been prescribed iron for her anemia and nearly died from it. Because of this, in 1980 she founded an international corporation, Iron Overload Diseases Assn, Inc. so that others would not suffer what she almost did. This book is about the dangers of iron overload diseases.