Uncovering the lost secrets of the Hidden Ones forms a major part of your journey across Anglo-Saxon England in Assassin's Creed Valhalla. Tracking down every hidden manuscript allows players to piece together ancient lore while earning high-tier gear for stealth builds. Finding all six Codex Pages requires exploring forgotten Roman ruins scattered across various regions.

Starting the Search at Ratae and Londinium

Your search begins early in Ledecestrescire at the Ratae Bureau, where a simple trapdoor puzzle unlocks the initial document. Dropping a heavy weight through the breakable floor gives quick access to the chest holding both the page and protective gloves.

Heading south toward Lunden leads players to the Londinium Bureau hidden outside the main city walls. Navigating submerged tunnels and shooting explosive barrels behind wooden grates unblocks the central chamber containing the next text.

Unlocking Secrets in Camulodunum and Eboracum

In Essexe, the Camulodunum Bureau presents a more intricate puzzle requiring oil barrels to open the floor entrance. Swimmers must find keys beneath the water line to open barred doors and claim the coveted Hidden Ones' Hood alongside the fourth page.

Moving north to Jorvik brings players to the Eboracum Bureau located right near the local cemetery. After swimming through flooded passages and moving heavy obstacles, players locate a key atop a bookshelf to open the vault.

Finding the Final Pages in Venta Belgarum and Ceres

The fifth page rests inside the Venta Belgarum Bureau situated within the ruins of Wincestre. Dropping into the central courtyard well requires underwater navigation to reach an oil barrel needed to blast open the vault door.

Finally, the Temple of Ceres Bureau in Glowcestrescire marks the end of the search near the edge of the world map. Players must clear toxic gas corridors using torches before blowing through the final wooden barrier to secure the last manuscript. Returning all six pages to Hytham in Ravensthorpe completes the quest line and unveils a special tribute to the order's historical origins.