This book comes from the idea of Belba family book. (Yes, Belba family has done a tremendous job and really took in the considerations of the coloring community). The style is so unique from anything else. It's not your regular color by number. Each set of pages has a grid on the right hand side, and the left side holds a clue for what the "solution" to the coloring puzzle might be, the colors to be used, and the coordinates for where to put each color. The coordinates are very easy to follow, and it's so fun to watch the picture come together as you "plot" the points by coloring in the corresponding box. Solving a puzzle whilst enjoying seeing the picture come to life, love how the images turn out and the square spaces are spot on, not to big or too small. Enjoy!