Marc J. Seifer, PhD has been a handwriting expert for more than 35 years and was editor-in-chief of The Journal of the American Society of Professional Graphologists for more than a decade. He has worked for the Rhode Island Attorney General's Office and Crime Laboratory, the Department of Defense, Undersea Warfare, United Parcel Service, and numerous banks, insurance agencies, and lawyers. He was featured on the History Channel discussing the Howard Hughes Mormon Will and on Associated Press International TV on the handwriting of bin Laden. He has lectured at Oxford University, Cambridge University, Brandeis, Cranbrook Retreat, and numerous conferences around the world. Dr. Seifer teaches psychology and forensic graphology at Roger Williams University in Bristol, Rhode Island.