The second part to Jesse Byock's guide to Old Norse, Viking Language 2: The Old Norse Reader, was released at the end of 2014. Per the publisher's announcement:

"Viking Language 2: The Old Norse Reader is now available with a limited-time offer. The reader immerses the learner in the legends, folklore, and myths of the Vikings. The readings are drawn from sagas, runes and eddas. They take the student into the world of Old Norse heroes, gods, and goddesses. There is a separate chapter on the ‘Creation of the World’ and another on ‘The Battle at the World’s End,’ where the gods meet their doom. Other readings and maps focus on Viking Age Iceland, Greenland, and Vínland. A series of chapters tackles eddic and skaldic verse with their ancient stories from the old Scandinavian past. Runic inscriptions and explanations of how to read runes form a major component of the book. Where there are exercises, the answers are given at the end of the chapter. Both Viking Language 1 and 2 are structured as workbooks. Students learns quickly and interactively. More information on our website: vikinglanguage.com"

Byock has announced that both editions are now 20% off until April 30, 2015. For more information, see the offer announcement here.