Chobits spawned a variety of books. From the original manga to the anime "Film-Comics", as well as a few artbooks. All the different series and formats are listed here.
Volume 1
Volume 2
Volume 3
Volume 4
Volume 5
Volume 6
Volume 7
Volume 8
Film-comic Volume 1
Film-comic Volume 2
Film-comic Volume 3
Film-comic Volume 4
Film-comic Volume 5
Film-comic Volume 6
Film-comic Volume 7
Film-comic Volume 8
Chobits Special Book
TV Animation All About Chobits