Truth spoke about abolition, women's rights, prison reform, and preached to the Legislature against capital punishment. Not everyone welcomed her preaching and lectures, but she had many friends and staunch support among many influential people at the time, including Amy Post, Parker Pillsbury, Frances Gage, Wendell Phillips, William Lloyd Garrison, Laura Smith Haviland, Lucretia Mott, and Susan B. Anthony. Truth started dictating her memoirs to her friend Olive Gilbert, and in 1850 William Lloyd Garrison privately published her book, The Narrative of Sojourner Truth: A Northern Slave.