Hello
Ive been working in IT Support for over 7 years and am familiar with ITIL and its workings in the workplace, however I want to obtain a foundation certificate for now to back my experience up.
At this moment in time I just want to PASS, theres so many book recommendations, I would like to just stick to one , read it thoroughly and take the exam, alongside take some practise online tests, I see on eBay theres some Exam simulators available, but at this moment in time my brains dead with all the different posts and resources!
I came across Claires Essentials book, something like that is ideal, but again I see posts referring to that PLUS other books which makes it confusing 

Any guidance would be much appreciated, thanks!