Park, Barbara Junie B.’s These Puzzles Hurt My Brain! 220 pgs. Random House, 2011. $5.99 Content-G. This is a book of puzzles: mazes, connect-the dot, triangle puzzles, word games, coloring pages, stickers, etc. that all involve Junie B. Jones. A fun activity book, but I cannot see its value in a classroom or library because it is for an individual. GIFT. Reviewer, C. Peterson.