Vinland Saga Wallets are a must-have for any Vinland Saga merch collector. The Vinland Saga are a group of books written by Christopher Paolini. The story follows the protagonist, Eragon, as he discovers his dragon heritage and becomes a Dragon Rider. With an expansive world-building and magic system, the series is an epic quest filled with danger to find a legendary weapon – the Eldunarí. The series has been adapted into film and manga.