Books Poll: Harry Potter Express Hogwarts House Selecter SelectSmart.com Free Online Polls, Opinion Surveys, Fun Poll Voting Vote Books Poll: Harry Potter Express Hogwarts House Selecter Vote for your top choice from the list below. This poll is based upon the selector "Harry Potter Express Hogwarts House Selecter" by Gemma . Translate: Choose from this list: Gryffindor Hufflepuff Ravenclaw Slytherin See the newest and search for polls here: