Publishers hope series will inspire the children of the Pacific to protect an ocean deeply connected to their culture.
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Resident of Tongatapu says deafening sound, rain of sulphur ash followed Hunga Tonga-Hunga Ha’apai’s eruption.
Communications to Tonga remain largely severed, as scientists warn of the risk of more eruptions.
Pacific island nation’s hospitals overwhelmed and people are struggling as government puts hopes on vaccination.