Polynesian monarchy on Wallis Island founded ~15th century; still maintains a customary king (Lavelua) alongside French administration today.
Broad survey of Wallis and Futuna history and culture covering the Kingdom of Uvea; confirmed via Amazon (ISBN 9781715305352) and Barnes & Noble.
Regional history covering Wallis and Futuna and their kingdoms.
A single-volume history of the island Pacific — broad context for this polity.