It’s startlingly obvious from the photograph.
It ought to have been obvious just from looking at the three of them, but Grant so rarely thinks of it, of which child might be his or Jonathan’s. Instead they are just theirs, and have been since that first night, in the small hours of the morning, when he and Jonathan were allowed upstairs to see the twins for the first time.
Title: Like Father, Like Daughter
Characters: Colquhoun Grant/Arabella Strange/Jonathan Strange
Summary: Grant, Jonathan and Arabella raise a family after the war.
Author’s Notes: Spoilers for The Art of Ungentlemanly Warfare only in the sense that it shows what the OT3 might be doing with their lives after the war.