Artist sketchbooks - part 2

I looked yesterday (here) at comic artist sketchbooks, here's a few more I've picked up over the years...

Chris Weston sketchbook, US comic book size, 40 pages, colour plus black & white illustrations

rear cover...

I looked here at this sketchbook in some more detail 

Boo Cook sketchbook - A5 sized
As it says inside "...sketches from 32 sketchbooks over 27 years"

Graeme Neil Reid sketchbook, US comic sized, 28 illustrations
limited edition of 30 copies

Gary Erskine sketchbook, A4 sized, 60 pages, colour