You BOTH just made my day!

I was scared nobody would be able to help me!
OMGoodness! My INTP really enjoyed all the Harry Potter series, too! He has a huge library, so I wanted to get something that would really interest him, and I was hoping other INTPs had similar tastes for me to pick and choose. Thanks so much for this, aelan and CzaCza... !
(Yes! I just love buying him things that he loves -- I am not so good at figuring it out, but I have been successful in the past, thankfully!)