When we set up Eat Your Books we took the decision not to include Page Numbers. We originally felt that as many cookbooks have different editions, hardcover, paperback, anniversary editions, etc, any of the linked editions would not be correct. However, as most cookbooks only ever have one edition and there were so many requests from members to include page numbers, we feel that for most people it is beneficial to have them included. If you own a linked book (the book is indexed from one edition and all other versions are linked to it), then you may need to refer to the index to get the correct page number.
We are working through previously indexed books to update them - if you would like to volunteer to add page numbers to any books you own, please let us know at info@eatyourbooks.com
Page numbers for magazines have always been added as there is only ever one edition of a magazine.