in the upstairs of the museum.
In the Mordred museum on the second floor.
catch the mouse
there are haystacks push them then get the key
near the mill underneithe the two hay barrels
Mordred's lab is in Astroknights Island and in between the hay.
you push through
Chase it out of the cave/Mordreds lab and then set the mouse free.
just go to coordinates x=11 y=81
you run up to it and keep pushing. the wall will eventually crumble
you go to mordreds secet lab and you get the owl and push through the wall and the owl will get it for you
It is under the bed in the place where you have to pay with the golden coin.
You go into Mordreds lab and grab a paper and turn it into her.