(warning : some  bad English /  unknown secrets)

in first notebook you can go out in the way has baldi faces and a button go out side and search around it and you can find baldi in weird style and in second notebook you can open the door and go up the walls but getting back and you gonna get out of map and see so many of baldi's face in creepy roading you to place has a secret notebook open a secret level (idk what this level name) and you can find baldi  in sex notebook front outside 5 second and it disappear....I think their more secrets in this game................