The 7th Citadel: Bookworm

The "Bookworm" expansion is all about creating your very own personal library, thanks to 20 new Book double-cards filled with lore, puzzles and other challenges. Just like the "Knowledge is power" Season 1 expansion, this new expansion contains 40 cards, 20 of which are in double format. Note: Requires the core game and The 7th Citadel: The First Garden.