The title pretty much sums up the main question. What are some under rated novel series you have read?
For me it would be the Warriors Series by Erin Hunter. It has a great plot that manages to keep itself together. It has a large cast of characters which is nice for some readers and a nuisance for others. It has interesting conflicts and twists in it that manage to keep me entertained. I am currently on the sixth book of the third arc: Power of Three, and can't wait to buy the fourth arc.
For me it would be the Warriors Series by Erin Hunter. It has a great plot that manages to keep itself together. It has a large cast of characters which is nice for some readers and a nuisance for others. It has interesting conflicts and twists in it that manage to keep me entertained. I am currently on the sixth book of the third arc: Power of Three, and can't wait to buy the fourth arc.