Fatal Elixir listed as an edition of another book

[Thomas]

FATAL ELIXIR by William L. DeAndrea ist not listed as a seperate book, but as an edition of another Book by the author (Killed in the Fog).
Here is the book: https://www.goodreads.com/book/show/3...
It's listed under two series, The Matt Cobb serie (which is wrong) https://www.goodreads.com/series/6210...
And the Blacke/Booker series (which is right) https://www.goodreads.com/series/1589... Only in this list it's shown under the wrong title (Killed in the Fog)

[Thomas]

Just saw that there is a Kindle edition that is listed separately. So it should be combined with this one: https://www.goodreads.com/book/show/4...