Paper size a number of different sizes were defined for large sheets of paper, and paper sizes were defined by the sheet name and the number of times it had been folded. Thus a full sheet of "royal" paper was 25 × 20 inches, and "royal octavo" was this size folded three times, so as to make eight sheets, and was thus 10 × inches. Imperial sizes were used in the United Kingdom and its territories. These sizes are no longer commonly used since the UK switched to ISO sizes. Many of these sizes were only used for making books (see bookbinding),
Three Times Lucky sub-plots which can cause readers to be confused about what the story is actually about. Jonathan Hunt of School Library Journal starts off by saying "the beginning is awfully slow", suggesting that readers will have to plow through the first couple chapters before the novel starts to actually make sense. But Hunt reassures that "the story does pick up steam". Carolyn Phelan of Booklist supports Hunt by saying "the pace quickens considerably as the mystery gains momentum, climaxing in an epic scene". "Three Times Lucky" started the series of books called the Mo and Dale Mysteries. "The Ghosts of Tupelo