Summary: A new book was published recently on "Gnàthasan-cainnt" meaning idioms. Donald Graham, from Lewis, collected the idioms from the Isle of Lewis, North Uist, Harris and Berneray. I'm going to give you one or two examples from the book. Find out more in this week's podcast. Accompanying text is available in both English and Gaelic at bbc.co.uk/litirbheag.