Here is the link for a new monograph on Craig Morris' research at Huanuco Pampa. It is called The Huánuco Pampa Archaeological Project. Volume 1, The Plaza and Palace Complex and it is available for download in PDF at the American Museum of Natural History, where it is published as an Anthropological Paper (96).

The link is as follows: http://digitallibrary.amnh.org/dspace/handle/2246/6136.