Heil all!

As I'm finishing the 3rd lesson of the ON for the beginners, I was
wondering what book/website could you suggest me to continue my
learning process once I'm done with lesson 6?
I already know couple websites to get used to ON texts, but I'm also
looking for to be able to read them (not within the week, I aware of
that <g>).

Also do you know if any Scandinavian university offers some ON summer
classes? Or eventually if this type of courses exist anywhere else
in Europe?

See ya,

Chuck