Search for sketching books (used) by Shimizu, S. Robertson

I want to modify my sketching skills for my product/industrial design study and therefore I am searching for sketching books (also used) at reasonable prices

Quick and Easy Solutions to Marker Techniques
Yoshihru Shimizu and New Marker Technique

further DVDs by Scott Robertson Foundation, Cars, Aircrafts or Gnomon Bicycle Photoshop

but possible to ship to Europe?

have already Design Sketching by Umea Institute…i think it is only mediocre!

thanks for infos