A Book of Five Rings (again). This translation is by Victor Harris (Overlook Press). I'm enjoying it more than Stephen Kaufman's translation.
Two kids books which I recently read to my son (but I enjoyed tremendously) are:
Zen Shorts by John J. Muth (Scholastics). We both really liked the character Stillwater.
Three Samurai Cats - A Story from Japan retold by Eric A. Kimmel (Scholastics)