Goodreads Librarians Group discussion

Hey,
could someone merge these two books, please?

https://www.goodreads.com/book/show/1...
https://www.goodreads.com/book/show/9...

This is the same edition of "The Good Guy" published by Weltbild in 2009. The page count is 399, the ISBN 978-3-8289-9489-8, the format hardcover and the language German.
While the Amazon page of the second book falsely states it was published in 2012, its description already mentions the right year (2009).
Here is a picture of the publication details inside of the book: https://ibb.co/RGvTN2ML

Thanks in advance!