There are two on-line site guides for Pueblo Bonito: 1 is from the fall, 1990 visit, and the other is the 3rd printing, January 1995. It is interesting to note the differences in these two guides--they do not contain identical information. (The cover link gives you the almost-to-scale cover image, year link gives you the guide itself.)
part 0
part I
part II
part III
part IV
Chetro Ketl
Pueblo del Arroyo
Casa Chiquita
Kin Kletso
Casa Rinconada