Ancient Tomes

There are 12 Ancient Tomes in total, all found in cities with either a gym or a sigil hall.

Handing all 12 Ancient Tomes in to the man in Ladoga Town will get you the Continent Rope which is used on Route 320 to catch Regigigas.

Ancient Tome Locations
The Ancient Tomes can be found in the following order as your progress on your adventure.