Manisha Sinha ’94GSAS Contributing writer Manisha Sinha ’94GSAS is a professor of Afro-American studies and history at the University of Massachusetts, Amherst. She is the author of The Slave’s Cause. Articles by Manisha Sinha ’94GSAS Book Review: "Ebony and Ivy" Books Book Review: "Ebony and Ivy" By Craig Steven Wilder '94GSAS