Stephen Baxter 
Xeelee: Vacuum Diagrams 

Return to the eon-spanning and universe-crossing conflict between humanity and the unknowable alien Xeelee in this collection of stories, available in ebook for the first time!Baxter’s future history, known as the Xeelee sequence, is an exemplar of the form: it comprises his first four novels — Raft, Timelike Infinity, Flux and Ring — and these marvellous linked stories, as well as those in the new collection XEELEE: ENDURANCE.Contains 21 short stories, all set in the XEELEE universe.