Parents of accordion playing kids: Where do you find music and instruction books?

[FarmerBeth]

My 10 year old plays accordion and is getting beyond the little starter book that came with the accordion but still needs a book that reminds her when to pump "in" and when to pump "out".  I've been writing it out for her so far, but it's a bit tiresome.  I don't see a lot out there for accordion players.  Any ideas?

[eeem]

Well  I don't know if you've waited so long for a reply that you gave up, but I have actually found books on accordion playing at my local second-hand and thrift shops.

[FarmerBeth]

Maybe I've got to try that!  I ended up writing a bunch out for her, but maybe that's where I should look for a less tedious method!