I was hoping someone could provide some insight or a recommendation on the differences between the following three publications sold by Belmont County Chapter OGS:

1) Ancestor Charts, Vol. I by Belmont County Chapter, OGS
Compiled by Peggy Miller Hatcher, index, 267 pages, softbound.

2)Ancestor Charts, Vol. II by Belmont County Chapter, OGS
This book contains 301 charts submitted by members, index

3)Index to Ancestor Charts of Belmont Co. Chapter, OGS, Vol. I and Vol. II (see above)

Is item 3 just a combination or 1 & 2 or does item 3 include any additional information? Any recommendation on which one(s) to purchase would be appreciated.

Thank you,
Jessica