What are dual language books in Shilluk ?

Dual language books in Shilluk (or DLBs for short, as they are sometimes known) are books in which the whole book is written in two languages throughout, in as close a translation as possible. In many cases, the content of the dual language book or story is written in one language on one side of the open book, and the Shilluk language on the other side. The pictures allow you to see the Shilluk language used in context, as well as breaking up the text. In recent years, however, improved computer technology means that electronic dual language books, or ebooks, have appeared, meaning language learners can dip into libraries on computer, tablet, and Smartphone. In some cases, the dual language book is also accompanied by sound files in Shilluk, so that not only can learners see the words, they can also hear the correct pronunciation. You could argue that dictionaries are dual language books, although in practice most dual language books tell a story or impart information in Shilluk. You may also sometimes hear them described in Shilluk as parallel texts although these are also sometimes used to transpose an older type of language into modern words, as with Chaucer or medieval French.