when and where could we pick up the chemistry study guide book?
No one answered 
Sorry guys we have been under so much pressure getting the chem book finished. The chem books are finally being printed today and tomorrow. It's no longer in editing, it is fully finished and they will be posted out tomorrow. Runner-ups from the cover comp will be contacted tomorrow as well to organise pickups of their books.
This has been a true ordeal purely because it's been our first time ever producing books andt hese teething problems were probably to be expected. Thank you to everyone who has been so patient with us, these issues are finally over!
The one lesson I've really learnt here was this: Don't do pre-orders unless you are extremely well organised and nothing is going to go wrong.