Swiss artist Gisela Buomberg has created a wonderful series of cat books.
Four picture books (almost) without words, to look, linger, search and stimulate your own imagination.
Volume 1 In the cat house, where they sing and laugh. Of Easter, Happy Birthday, Silent Night
Volume 2 In the land of cats, where they play and dance in spring, summer, autumn and winter
Volume 3 In the cat circus, where it's fun to play with big and small animals
Volume 4 in the Katzenhof, where it's happy from morning to evening