None of these books are currently in print (as they are all based on previous tax years), but if you really want a copy of one of these versions of the book, you could have a look on Amazon Marketplace; occasionally, second-hand copies become available.
If you are looking for a current version of the book, I have now adapted the book from being only relevant to AVON Reps to now being relevant to all sole traders, regardless of the type of business they run, so please look at this page: Bookkeeping Tax & Business for Self Employed Series
18/19 – Never published to Amazon, so sadly, it will never be available again! #DidYouKnow I used to print these on my home printer (with manual duplex!), bind them using a wire-binding machine and then send them out….each book took a while! I hadn’t expected so many people to want a copy, so the next version I published to Amazon.
I’ll keep a few copies of 21/22 available here for posterity’s sake, but please remember that some of the info may be outdated now.