Add third and final book to series

[Ryan]

I am having trouble adding the third and final book of the Esoteric Alchemy series (The Black Hen, #3) to the series. There is no add book to series option like the goodreads help link suggests.

I am trying to add : https://www.goodreads.com/book/show/6...

to this series: https://www.goodreads.com/series/3298...

Please help!!

[Sarah]

Done.

[Ryan]

Thank you so much!