book by 2 authors, shows up on only one authoir

[Lisa]

Kayang and Me 9781922089229
is by joint authors Hazel Brown and Kim Scott. Another edition 1920731172 (ISBN13: 9781920731175) shows up on Kim Scott's author page, but not edition 9781922089229. Conversely, edition 9781920731175 doesn't show up on Hazel Brown's page.
And neither of them show up if you type Kayang and Me into the search box even though both editions have been added to the db.
I'm not sure how to fix any of this.
Thanks
Lisa

[Sandra]

Working on it.

[Sandra]

Done ;)