
1: Click the lamp on the desk.
2: Click the locker under the world globe.
3: Click the trash can.
4: Click on the glass doors.
5: Click on the opend book beside the lamp.
6: Click on the flower pot on the table beside the chair.
7: After that when you have that done, click on the painting on the wall, when u have clicked on the painting after it falls down there will be a safe, click on the safe it will open.
congradulations u have found the missing ruby.
Hope this helps u... thats all for now folks!