I have read a little bit about food chaining, and I really want to give this a try with my four year old. Can anyone recommend any books or sites? He is in private speech therapy, and I had read somewhere that an SLP was the kind of professional to consult, but his sessions with her are so badly needed for social communication I don't think I want to ask if she can "cram" this in.........

Any thoughts on what has (or has not) worked for you?