Deltora
Deltora, previously known as the Land of Dragons, was an island, now a conjoined country inhabited by dragons and seven tribes, and is one of the largest islands in the world of Deltora. To its north, it is bordered and separated by the Barrier Mountains, where beyond that is the Shadowlands, previously Pirra. Deltora's south, east, and west are all bordered by beach shores, where in the south is the Ocean of the South, in the east is the Sea of Serpents, to the west is the Silver Sea and beneath its surface is the secret sea, which is home to the Caverns. Deltora is home to a wide variety of people, fauna and flora and is divided into seven territories, each home to a gem, tribe and dragon species. The land is also a place of magic in various forms, some of which are regarded as natural by Deltorans, others more mysterious. Deltora is ruled by a monarchy that operates under the rule of a king or queen. Spanning for at least a thousand years, the monarchy was established after the tribes united against the Shadowlands invasion, under Adin, a result of the Battle for Deltora and led by the nation's first king Adin from the Del tribe. The first letters in each of the seven tribes' talismans that were added to the Belt of Deltora, had named the country from the Land of the Dragons into Deltora.
Before the seven tribes of Deltora were united, Malverlain, who had been banished from Deltora's neighboring island, Dorne, attempted to conquer the island. However, his plans were thwarted by the unification under Adin.