How much involvement you the participant has with the group is your decision. I'll have a post for each letter of the alphabet. "A" Titles, "A" Authors, "A" Countries. You may post links to your reviews in the comment section of each (relevant) post.
Author name, book title, participant name, link.
Example: Austen, Jane. Persuasion. Becky's Book Reviews.
Title. Author's name. Participants name. Link.
Austenland by Shannon Hale. Becky's Book Reviews.
Country. Title. Author. Participants Name. Link.
Australia. Dreamrider. Barry Jonsberg. Becky's Book Reviews.