TOWARD THE LIBRARY (past) :

1) Pass the traps and run to a room. You receive the scorpion sword. With it
you can break false wall. You can exit using the open door (after you kill some
pirates). Avoid the traps again and you arrive in a room with a lever. Use it
and you will see the white pirates (hard to beat). Use the lever and push the
box on the button.

2) Go to the next room and descend the ladder. Now push the lever and in one of
the room that appears, press the button and run to the door (in slow motion).
Kill the pirates here and use a lever. Save your game. Do a wall run and
rebound. You arrive in a huge room with a boss.

BOSS : GIANT MUMMY

The technique is the same as for a golem. Kill it quickly.

3) Exit and use the ladder on the left. Jump and kill 3 pirates. Break a wall
and press a button. There are another wall to break with a door inside. Pass
the door using the slow motion power.

In the next set of stairs you can see the classic trial to obtain the life
bonus. That makes four. Go back to the room of the 2 breakable walls and
this time pass the door that the button opens (using also the slow motion).

Run to a wall to reach a plank. Jump to the wall and rebound to reach a higher
plank and go up. Save your game. Use the next set of planks to reach the
library. Kill some pirates before you can enter it.