I have almost finished a 30,000 word book on my 16 year home educating experiences, offering help, advice and thoughts on modern schooling. In the current environment I think it would be a useful read, but I have no idea how to go about getting it published. Any advice please?
Look in The 'Writers & Artists' Year Book, and search for a suitable agent. They will tell you if your book is viable or not.
Be aware (as I am sure you are) the BBC and other telvision companies have already identified the market as an important one - perhaps you might be able to provide input to a TV programme?