[denmarks]

I can change a book title and author in Calibre but it still shows the original one in the Kindle. Some of my books are in a series and I want to read them in sequence. I add a number before the title and Calbre shows the change and renames the file but internally it seems to keep the original. What am I doing wrong?

REVISE: It looks like the book must be converted again for the change to take effect.