Help needed separating editions

[Cameron]

Three of my titles were accidentally combined as editions of the book listed above. Totally, user error on my part. I was distracted by my child while I was working. As I am not a Librarian, nor have I been granted Librarian status, I need some help picking them apart.

Any help will be hugely appreciated!

[❂ Murder by Death]

Sorted. :)

[Cameron]

Thank you, thank you!