Artist sketchbook - part 3

I've looked here and here at British comic artist sketchbooks - today it's the turn of two comics legends...

Simon Bisley sketchbook - 2018, 64 pages, limited edition of 400 copies

available on eBay here

Simon Bisley sketchbook - 2018, 64 pages, limited edition of 100 copies

available on eBay here

There also seems to have been this version too...

Simon Bisley sketchbook - 2008, 32 pages, limited edition of 1000 copies

And Berserker have a new Bisley sketchbook in the works 

John Higgins sketchbook

I didn't get this from an actual comic convention in Moscow, instead I got it at the 2000AD 40th birthday event in 2017, A5 sized, 44 pages