The 7th Citadel: Bookworm
BGG rating
8.5

Expansion for The 7th Citadel

The 7th Citadel: Bookworm

2026

Rules assistance for The 7th Citadel: Bookworm

Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.

  • 1–4 players
  • Complexity 3.0/5

Rules assistant for The 7th Citadel: Bookworm

What would you like to know?

Answers come from the official rulebook, with the page to check.

The 7th Citadel: Bookworm is an expansion for The 7th Citadel released in 2026 for 1–4 players. It was designed by Bruno Sautter and Ludovic Roudy and its main mechanics are Cooperative Game.

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About the game

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: Season 2 Collector's Box.

Publishers

  • Serious Poulp

Questions and answers

The 7th Citadel: Bookworm supports 1–4 players according to the catalogue. This range comes from the publisher’s listed player count, so the game can be set up for any group size within it. Some setups, rules and scoring details may still vary by player count, so check your edition’s rulebook for the exact configuration.