People are making the adult coloring books bestsellers on Amazon! At the time of this writing, eight of the top twenty books on the bestsellers list, are coloring books for adults. There must be something behind this recent growth in interest.
You might think that looking for SpongeBob Squarepants coloring pages is going to be something that will take you all afternoon, or all day depending on your particular point-of-view. However, you are going to find that there are websites out there that cater to this, and many other whims like this, that ca be found pretty easily with a few simple mouse clicks. If you have a few hours to kill to look for this stuff, that is pretty good. However, if you only have about an hour, or maybe less, you are going to be able to find what you are looking for relatively quickly when you are very specific about your search terms. Anyone that has very young children automatically knows that there really are not enough hours in the day to do what you really need to do, much less what you want to do that is recreational.
Now, even the printable coloring pages, coloring sheets and other Dora supplies are becoming more popular for the kids. Preschool websites are also at stake in the web world for getting your printable coloring pages. This caters fun and excitement for the Dora lovers.