Puzzle 9

Famous Raphael fresco: "The School of __".

Life is but a walking one, according to Macbeth.

England's first official poet laureate: John __.

Lando Calrissian's planet in Star Wars.

Douglas L. Coleman discovered this energy hormone.

Document kept until a promise has been fulfilled.

Cairo square, site of 2013 revolutionary protests.

The patron saint of Madrid.

Viaduct bridge of France, the tallest in the world.

Small Chilean wildcat, also called guiƱa.

Shakespeare's Escalus warns that "some by __ fall".

Number of countries the equator passes through.

Spy who pretends to be interested in defecting.