I would like to buy a decent book/literature on the meller's chameleon.
Does anyone have any recommendations?

I need to be able to ship it to the UK

I'm not sure of books, and as far as I know, there are none that have extensive information on Melleri. However Kristina Francis at www.melleridiscovery.com has done some of the most in depth research on Melleri that I have ever seen, and you could probably make a great guide just by simply printing out the pages of her webite and stapling them together!
I have looked for Melleri literature and have never found anything as well done as the Melleri Discovery.

I quite agree, and she has been extremely helpful in diagnosing problems and offering advice for me.

Im off on Holiday to Crete and Egypt in a few weeks and wouldnt mind some interesting beach reading to take with me