 Writing on the Wall : Selected Prison Writings of Mumia Abu @-@ Jamal City Lights Publishers ( 2015 ) ISBN 978 @-@ 0872866751 
 Writing on the Wall : Selected Prison Writings of Mumia Abu @-@ Jamal City Lights Publishers ( 2015 ) ISBN 978 @-@ 0872866751 
Writing on the Wall : Selected Prison Writings of Mumia Abu @-@ Jamal City Lights Publishers ( 2015 ) ISBN 978 @-@ 0872866751