Calico/Contemporary, Chicago, 1988, 1^st.  ISBN 0-8092-4483-7.  Oblong hard cover, unpaginated.  Illustrated boards, no flaws, like new.  Price-clipped dust jacket mirrors boards with very light edge wear; light toning to verso.  Interior clean and unmarked; light toning to front and rear EPs.  Colour illustrations by author.  ‘Imagine a fox on a timpani, a moose playing a trombone or a toucan conducting!  Scott Gustafson’s Animal Orchestra plays a rather different tune when it comes to learning numbers.’ (from front flap)