One month ago we told you the Harry Potter book series was nominated in the “favorite Book” category for Nickelodeon's 20th Annual Kids Choice Awards. The polls are now open, so head on over to cast your vote. Other nominees in the category include How to Eat Fried Worms, Island of the Blue Dolphins and the A Series of Unfortunate Events series.

The winners will be announced live from Los Angeles on Saturday, March 31, on Nickelodeon.

Source: HPFZ