Lost notes
#27a – At the beginning we have to start the mission called "The Shadow of the King".
#27b – We need to have a talk with Ishaq.
#27c,#28 – The twenty-seventh note is on the desk in one of the rooms in the building. The twenty-eighth as well but on the commode.
#29a – At the beginning we have to start the mission called "Chasing Past".
#29b – The twenty-ninth note is at the door on one of the upper floors in the building.
#30,#31,#32 – The thirtieth and thirty-first notes are lying on the building roof. The thirty-second is located next to the others but on the lower storey among the chimneys.
#33a – At the beginning we have to start the mission called "Rupert the Gunsmith".
33#b – We need to have a talk with Rupert in his flat.
#33c – The thirty-third note is on the commode in the hall in the building.
#34a – At the beginning we have to start the mission called "Fan Zone".
#34b – The thirty-fourth note is on the desk in the room to which we can get using an elevator.