[Comprises DC Comics series Babylon 5, issues 5--8. The story takes place prior to the events in the episode The Coming of the Shadows]
A dual story -- of Garibaldi trying to catch out Londo and having a Shadow encounter, and a parallel event when he first met Sinclair, and had a Shadow encounter.
Again, the story is fine, but the artwork leaves something to be desired -- Garibaldi is virtually unrecognisable in places.