What choose choose you own adventure book with the kid going in to this creepy n

Question: What choose choose you own adventure book with the kid going in to this creepy new shop and buying a magic kit!?

it was a choose your own adventure book i was reading and i lost it while moving and for the life of me i can remember what it was called it had a kid going into a creepy new shop and buying a magic kit it is a children's horror chose your own adventure bookWww@QuestionHome@Com

Best Answer - Chosen by Asker:

"Magic Master" by Edward Packard
http://www!.amazon!.com/Magic-Master-Choos!.!.!.Www@QuestionHome@Com