From the publisher:

The Hobbit: An Unexpected Journey Chronicles: Art & Design is a sumptuous celebration of the creative vision of Academy Award-winning filmmaker Peter Jackson's The Hobbit: An Unexpected Journey . The book is packed with more than 1,000 images of concept artwork, photographs and development paintings by the artists working behind the scenes to bring Middle-earth to life, who each provide detailed and entertaining commentary that reveals the story behind the vision. As a bonus feature unique to this book, there is a special fold-out map printed in glow-in-the-dark ink and a giant four-page fold-out of Bilbo's contract. Complied by Weta Workshop senior concept designer Daniel Falconer, this is the first in a series of lavish hardcover books written and designed by the award-winning team at Weta, who are working closely with the production team to guarantee that these books will be bursting with insider information and stunning visual imagery.

This came from the library of Burny Mattinson (1935-2023), an animator, director, producer, and story artist for Walt Disney Animation Studios, from 1953 until his death in 2023. Mattinson directed Mickey's Christmas Carol and The Great Mouse Detective. He was named a Disney Legend in 2008 and was the longest serving employee of The Walt Disney Company, with a career that spanned almost 70 years. His extensive library included numerous subjects and especially large collections of books on Disney, animation, and classic comic strips.