Click on the rock near the bottom left corner on page 5 for the Canteen.

Click on the dark stone on page 9 for the Crystal Staff.

Click on the window on page 10 for the Woods Mans Hat.

Click on the dragons shadow on page 11 for the Blue Dragon Costume.

Click on the cup on page 13 for the Black Graduation Hat.

Click on where the two spotlights meet on page 20 for the Red Viking Helmet. Open and close it 4 times for the Blue Viking Helmet.

And finally, the new pin is at the Book Room.