Alofa and Filipo want to learn Gagana Samoa! At bedtime, they ask Mummy and Daddy: 'Can you teach us to say thank you?' The answers to their questions introduce readers to the Samoan language and to Alofa and Filipo's family and culture. How Do You Say 'Thank You' is the first book in the Navigator series. The Navigator series introduces the Samoan language and Samoan values in a colourful and fun bilingual format. The combined use of English and Samoan empowers learners of the Samoan language to extend their understanding of and vocabulary in Gagana Samoa.