2 parts - add book to series page and delete incorrect dupe

[Michelle]

part 1: there's THREE listings for #7, but only 1 correct w/cover
part 2: Book #7 missing from series page

** part 1:
delete incorrect book 7 listing

this is correct #7
https://www.goodreads.com/book/show/4...

remove this #7 (or combine with correct #7)
https://www.goodreads.com/book/show/4...

remove this #7 (or combine with correct #7)
https://www.goodreads.com/book/show/4...

** part 2)
add #7 to Scottsdale/Laura Black series page

series page
https://www.goodreads.com/series/1259...

book 7
https://www.goodreads.com/book/show/4...

[Arenda]

Moved two valid editions to the right author profile, combined with two other editions. Merged (=deleted) two empty duplicates.
Added the book as #7 to the series.