The line graph illustrates the comparison of the sales of three different types of books from 2002 to 2006 .
Overall, it can be seen that children books has the highest sale while adult fiction books earns the lowest sale.
The adult fiction publication started with highest amount of books sold in 2002 at approximately 54 million dollars whereas children books just had around 32 million dollars. However, in 2003 there was an estimated decrease in the sales of adult fiction publication, which was almost 38 million dollars also children and educational books rose slightly.
The adult fiction paperback showed a climb to 40 million dollars in 2004, at the same time children paperback grew marginally though academic books fell significantly. Over the next two years, kids books soared rapidly hitting a peak of over 50 million dollars although adult fiction books levelled off to 30 million dollars, also academic books gradually increased.