Here is a bit of history, brought more to light after the 2009 release of Wolverine's origin movie, included great detail on the relationship with his brother, Sabretooth!

This 3 book set includes:

WOLVERINE 41-42 (1st series), in which the first mention of a blood relationship between the 2 clawed antagonists!

Then, a great bonus, the Issue of Wolverine 55 (2nd series) when the scene ALMOST shown in the movie, the decapitation of sabretooth by Wolverine, actually takes place!

Copies of this version of Wolverine #55  (the "EC Horror cover" variant) have been sold at conventions for $10-15 alone!

A great set and a must have for fans of either character!

Note: modern sets average condition are VF/NM 9.0 or better unless noted.