Companion Books Information??? 

I noticed that we didn't have any information for the companion books, such as The Demigod Files, or the upcoming The Ultimate Guide... Should we add a section for these? I mean, not in detail, maybe just a note, like: 

==Companion Books==
===The Demigod Files===
{{Main|The Demigod Files}}
The first companion book of the series, ''The Demigod Files'', was released on February 10, 2009, 
featuring three short stories, various pictures, and interviews of campers. It serves as an introductory 
guide to Camp Half-Blood.

===The Ultimate Guide===
This is the second companion book that is to be released in February, 2010. It is to feature a guide to 
the gods, the camp, the monsters, the labyrinth, and a lot more, all illustrated in full color.

Ok, the above serves as nothing but an example, since I don't really do well at encyclopedia-tic writing. However, I really hope that sections or information like this would be written into the article. Thanks.