An excellent book about an extremely specific topic (14th century European plate armor). Probably of great interest for those wanting to make this specific armor for historical reproduction/reenactment purposes. Also a useful reference text for creating stage/cosplay armor of or inspired by this period/origin from alternate materials like thermoplastics or foam.
Best book on the subject, bar none. Lots of pictures and historical info if you are curious as to how the whole process was done. Very interesting. Also, step by step instructions with photos.