What is the order of Inkheart books by Cornelia Funke?

The Inkheart series by Cornelia Funke is a trilogy, and the order is:

1. Inkheart (2003)

2. Inkspell (2007)

3. Inkdeath (2009)

There are also two spin-off books, but they are not part of the main trilogy:

* The Thief Lord (2002)

* The Griffin (2013)

You can enjoy the series in the order listed above!