I have to confess, the trend of adult coloring books was at first totally unappealing to me.  I mean, I have a lot on my plate already, how can I still find time for this?  Also, they're just 'coloring books' and yet they cost more than P500.00? Crazy, right? Since most bookstores have started carrying these adult coloring books (even occupying most of the display tables and ... READ MORE