What is the answer for card 43 in the 39 clues?

Answer 1

I just cracked the code myslef. If you want to solve it yourself, click on Hint andit will give you i=A, j=B, k=C, etc. but the code is:

Ekats have Amber Room

Hope that helps you! If you don't know what the Amber Room is, get The Black Circle, book 5. It's got the Amber Room card in it.