BIL bought them for DS1 for his 4th bday. DS absolutely loves them and reads them over and over and looks out for ones he hasn't read every time we go to the library. I didn't read Tintin books when I was younger so I really didn't know much about them but DH said they were fine. I then found out that there is lots of shooting and blowing things up in them! It just seems very violent for a 4 year old. :( DS does read other books as well (nice ones usually but he does love Roald Dahl's Revolting Rhymes as well - what is it about little boys??!) but I would feel really bad stopping him from reading what seem to be his favourite books at the moment. DH thinks IABU and that we grew up with Tom and Jerry and Warner Bros cartoon violence and that this is no worse than that. So what do you think? AIBU or should I take them away ASAP? :)