Miłosz Giersz, Krzysztof Makowski y Patrycja Prządka-Giersz
En las fronteras meridionales de Moche y Chimu

Józef Szykulski, Katarzyna Figiel and Krzysztof Kwiatkowski
Project Tambo and its significance for research on pre-Columbian societies
of the southern part of Peru

Piotr Kalicki
Model of interregional contacts between highland and coastal groups in late
pre-Columbian periods in the lomas of the Central Coast of Peru

Bernard Hermes y Juan Luis Velásquez
Analisis de la cerámica arqueológica de Xacbal, Chajul, Quiche: periodos
Preclásico y Clásico Temprano

Magdalena H. Rusek
Greenstone artefacts from the Maya site of Nakum, Peten, Guatemala

Michał Wasilewski
The growing wave: Polish archaeological contributions in the New World