The big one is a collection of spread pages from my sketchbooks containing drawings made from life between 2007 and 2011, most of them already published here.
The second one (on the left side) is the facsimile of a tiny sketchbook (on the right side) that was always inside my pocket from may 20 to july 3 of 2011.
I used it for making quick portraits of the people around me...
...most of them on the bus or the underground, none of them yet published online.
Here are a couple of videos of both books:
And for those interested on having a copy, they are on sale at my new shop online.