Goodreads Librarians Group discussion

According to Amazon ASIN of this edition corresponds with a collection containing book 1-2: The complete polysyllabic spree. I can't find a Kindle edition of just this book... The data could have been obtained by a bot, but at this time ASIN or cover is wrong. What should be done?

The book below has some issues too. No ISBN, cover of the collection. The listed publisher (Penguin) didn't publish the separate books, just the two collections. I'm inclined to move this one to the collection - and merge it with the one with an ISBN.

https://www.goodreads.com/book/show/2...

Unfortunately, authors sometimes reuse an ASIN but change what content it is associated with (e.g. an ASIN that was for just book #1 becomes associated with books #1&2 in a single volume). They are treated like any ASIN/ISBN re-use: http://www.goodreads.com/help/show/85...

Thank you, Rivka. I won't make any changes on this one.

What should I do with the issue on the second one? Again, if the publisher is entered correctly, this one should be moved to #1&2 in a single volume. Penguin didn't publish book #1.