I do some amateur graphic design and cartography for fun in my free time. So far I've made small contributions to three published books.
The infographic posters described in the previous link were included in the book 'Home', published to support a movie by the photographer Yann Arthus Bertrand.
I also made a simple map of lobster populations for a book about lobsters by Richard King. Most recently I made a more artistic map of cormorant distributions for another book by Richard King.A map of global cormorant distribution designed for the inside cover of a book about cormorants.