Since 2005, the place to discuss all things Bartimaeus! Jonathan visits too – and regularly answers members’ questions.
Lots of fan fiction here…
Jonathan Stroud Facebook fan page
@JonathanAStroud on Twitter
Bartimaeus Books Facebook page
A bit out of date, but this site from Jonathan's US publishers has lots of material on the original trilogy.
Contains reference guides to the characters, places and magical objects.
Fantastic German site: videos, interviews, and Jonathan encased in a weird crystal. Who could ask for more?
Jonathan at Random House
Lots of lovely things to look at on Lee’s site.
Strange things and words of wisdom from Andrew.
To Buy Jonathan's Books Online
Amazon UK Amazon USA Waterstone's Play
Lovereading4kids: You can buy books here, but it's also a really good site for reading reviews of all kinds of great fiction.