MH
Michael S. Harper
Michael Steven Harper was an American poet and English professor at Brown University, who was the Poet Laureate of Rhode Island from 1988 to 1993. His poetry was influenced by jazz and history.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

Chant of saints
1979
ISBN 9780252007118
Use trouble
2009
ISBN 9780252091476