This is a great site written for children and young adults, though it may also be very useful for parents who are trying to understand what their kids are going through. The pictures are also amazing.

With beautiful pictures drawn by kids and teens, this page is not only focused on this audience but also provides helpful tips for parents that emphasize taking care of your child and yourself. Plus includes tips for teachers, also making sure they understand that mental illness can affect a child's attendance, concentration, and motivation.