The Art and Making of Blue Sky – The Peanuts Movie

This book covers the art and production process in great detail. The interviews with the director and staff give lots of information on how the characters are redesigned and coloured for the film, the animation process, storytelling, how the characters should react in a full length film and in general the approach to keep the film close to the soul of the original comic strip. Every page has lengthy writeup with beautiful artworks from the film and graphics such as the 3D wireframe and grayscale character models, sketches, comparison between the comic strips characters and their film version.