China has been one of the leading sources of overseas visitors to the Maldives in recent years. Bin Yang, a professor of history at City University of Hong Kong, makes the argument in Discovered but Forgotten that this is to some extent a rerun of the situation in the 14th and 15th centuries when the Maldives were firmly on Chinese maps of places to visit.

Oman and the connected history of Zanzibar is something those of us of a certain age (and especially those of us who used to collect stamps) perhaps knew to at least some extent, but then (also perhaps) largely forgot as the Arabian Peninsula rearranged itself around the ever-increasing political and economic clout of Saudi Arabia and Gulf states. Oman isn’t an oil power, nor does it host major global sporting events or own iconic football teams or airlines.