DOVER PUBLISHING- What to Doodle Mini Book: At the Zoo. Give imaginations a boost with this book for doodling! More than 60 drawings each have something missing; allowing your little artist to explore their creativity by doodling the missing piece and coloring it all in! Mini Book measures 5-1/2x4-1/4 inches. Written by: Jillian Phillips. Softcover: 64 pages. Made in USA.