This volume represents the final report of the Selz Foundation Yaxuna Archaeological Project at the Precolumbian Maya center of Yaxuna, Yucatan, Mexico from 1986 to 1996. This volume contains summaries of all survey data, excavations, artifact analyses, and current interpretations. Contents: 1) Introduction; 2) Background to the investigations; 3) The natural setting; 4) Chronology (Yaxuna Ia (750/500 B.C.-250 B.C.), Yaxuna Ib (250 B.C.-A.D. 250), Yaxuna IIa (A.D. 250-A.D. 400), Yaxuna IIb (A.D. 400-A.D. 550), Yaxuna IIc (A.D. 550-A.D. 600), Yaxuna III (A.D. 600-700/730), Yaxuna IVa (A.D. 700/730-A.D. 900/950), Yaxuna IVb (A.D. 900/950- A.D. 1100/1200), Yaxuna V (1100/1200-1400?), Yaxuna VI (?)), 5) Excavations; 6) Conclusions; Appendices.