Text ( visual ) : unmediated Unsung : unheralded narratives of American slavery & abolition / the Schomburg Center for Research in Black Culture ; foreword by series editor Kevin Young ; edited with an introduction by Michelle D. Commander. -- : [pbk.]. -- [New York] : Penguin , 2021. -- xxix, 617, [2] p. ; 20 cm. -- (Penguin classics ; Penguin books ; . History/African American studies). -- Bibliography: p. [xxvii]-xxix, [619]. -- ISBN 9780143136088 ; (BC06580080) ; https://ci.nii.ac.jp/ncid/BC06580080 Author Heading(s): Schomburg Center for Research in Black Culture ; Young, Kevin ; Commander, Michelle D.. -- Classification(s): LCC : E444 ; DC23 : 326/.80922 ; DC23 : B. -- Subject Heading(s): LCSH : Slave narratives -- United States ; LCSH : Slaves' writings, American ; LCSH : Fugitive slaves -- United States -- Biography ; LCSH : African American abolitionists -- Biography ; LCSH : Abolitionists -- United States -- Biography ; LCSH : Slaves -- United States -- Biography ; LCSH : Slavery -- United States -- History -- 19th century ; LCSH : Antislavery movements -- United States -- History -- 19th century ; LCSH : African Americans -- Social conditions -- 19th century ; LCSH : Enslaved persons' writings, American ; LCSH : Enslaved persons -- United States -- Biography