You know, those things that tell people stuff. Sometimes even with pretty pictures.
“After decades of wandering Tatooine with nothing to do, Obi-Wan Kenobi decided to make a...Obi-Wan Kenobi's Holocron
“This holocron was created by Revan after his redemption and departure from known space, in the...Revan's Holocron
“This holocron, belonging to the Jedi Exile, was discovered in 29 ABY by Luke Skywalker when he...Jedi Exile's Holocron