civil rights and educational organizations. She co-founded the Rosa L. Parks Scholarship Foundation for college-bound high school seniors, to which she donated most of her speaker fees. In February 1987, she co-founded, with Elaine Eason Steele, the Rosa and Raymond Parks Institute for Self Development, an institute that runs the "Pathways to Freedom" bus tours which introduce young people to important civil rights and Underground Railroad sites throughout the country. Parks also served on the Board of Advocates of Planned Parenthood. Though her health declined as she entered her seventies, Parks continued to make many appearances and devoted considerable energy to these causes. Unrelated to her activism, Parks loaned quilts of her own making to an exhibit at Michigan State University of quilts by African-American residents of Michigan. 1990s In 1992, Parks published Rosa Parks: My Story, an autobiography aimed at younger readers, which recounts her life leading to her decision to keep her seat on the bus. A few years later, she published Quiet Strength (1995), her memoir, which focuses on her faith. At age 81, Parks was robbed and assaulted in her home in central Detroit on August 30, 1994. The assailant, Joseph Skipper, broke down the door but claimed he had chased away an intruder. He requested a reward and when Parks paid him, he demanded more. Parks refused and he attacked her. Hurt and badly shaken, Parks called a friend, who called the police. A neighborhood manhunt led to Skipper's capture and reported beating. Parks was treated at Detroit Receiving Hospital for facial injuries and swelling on the right side of her face. Parks said about the attack on her by the African-American man, "Many gains have been made ... But as you can see, at this time we still have a long way to go." Skipper was sentenced to 8 to 15 years and was transferred to prison in another state for his own safety. Suffering anxiety upon returning to her small central Detroit house following the ordeal, Parks moved into Riverfront Towers, a secure high-rise apartment building. Learning of Parks's move, Little Caesars owner Mike Ilitch offered to pay for her housing expenses for as long as necessary. In 1994, the Ku Klux Klan applied to sponsor a portion of United States Interstate 55 in St. Louis County and Jefferson County, Missouri, near St. Louis, for cleanup (which allowed them to have signs stating