Nigel Kitching, who worked as a lecturer at Teesside University, is set to auction his collection of more than 6,000 comics, featuring rare debut issues of Iron Man, X-Men and the Fantastic Four ...

In several recent showcase auctions, we've had discussions about some of the rarest in-demand comic books within the collecting focus in question. Rarity is a surprisingly difficult concept to pin ...

The lifetime collection of a comic book-obsessed lecturer has sold at auction for more than £62k.

Nigel Kitching has been collecting rare Marvel comics for over 60 years and worked in the industry for more than 20 years ...