Wookiee The Chew by James Hance, tells the adorable tale of the little biped that belonged to Chrisolo Robin (and Chrisolo Robin belonged to him). 
24 pages of affectionately crafted adventure, brand new b&w illustrations and sneaky Star Wars references- a tribute to the combined genius of George Lucas, A.A.Milne and E.H.Sheppard. 
It has some cute images, It will be a good birthday present! 🙂