Where did Carl Rollyson say this?--anyone know?

http://www.writersandeditors.com/memoir__biography__and_corporate_history_58068.htm

TOP LEFT CORNER

Melville Biography: An Inside Narrative by Hershel Parker, about which Carl Rollyson wrote: "a fascinating study of biography as a genre and why it has incurred so much hostility."  

This is only the 2nd comment I have seen on MELVILLE BIOGRAPHY: AN INSIDE NARRATIVE, so I am eager to know if Rollyson said anything else, and where.