I just wanted to recommend a wonderful new book that just came out called "Breastfeeding Older Children" by Ann Sinnott. I've only skimmed through it so far and read the first few chapters, but it is beautifully and articulately supportive of child-led, sustained or long-term breastfeeding. TONS of good info backed up by thousands of mothers experiences from around the World. Common issues are broken up into easy-to-read sections. I haven't seen a book like this so it is well worth the read for any mother who is breastfeeding or even just thinking about it.