The number of Soul Eater manga books varies depending on different editions and compilations. Generally, there are a considerable number available for fans to enjoy.
It's hard to give an exact number. The number of Soul Eater manga books can vary depending on editions and reprints. Your best bet is to search on reliable manga-related websites or forums.
The Soul Eater manga has a rather complex and somewhat unexpected ending. The main characters face significant challenges and the final resolution brings closure to their story arcs.