I purchased this 165 page book by Kevin Browne & Frantisek Koran..All about the Ferret MK1,MK1/2 and MK2...It is an excellent book with lots and lots of great color photos of Ferrets and their crew.....A well worth it book to aid to my Ferret collection books...Now I just need a very well experienced Ferret mechanic in the USA nearby that can show me a few things.....