Although they don't mention it. I'm almsot sure that the main caracter of this book has ASD. He focuses only on his work and does nothing else in his life. He dosen't care about his looks or even what he eats at all and he dosen't even notice when something falls on him on the street. On work he can't make anything except one single thing - copying texts by handwriting, but his writing is wonderful. He never goes to parties and has a rigid bedtime. Also, he has no friends. I think it is clear ASD. Did you ever read that book and what do you think? I have to read it for school now.