Amazon links by title:

I Can be Bought

eBook
                 US link: AMAZON.COM
                 UK link: AMAZON.CO.UK
                 Canada link: AMAZON.CA
Paperback
                 US link: AMAZON.COM
                 UK link: AMAZON.CO.UK
                 Canada link: AMAZON.CA

Amazon links by country:

eBook
                 US link: AMAZON.COM
                 UK link: AMAZON.CO.UK
                 Canada link: AMAZON.CA
Paperback
                 US link: AMAZON.COM
                 UK link: AMAZON.CO.UK
                 Canada link: AMAZON.CA

eBook
                 US link: AMAZON.COM
                 UK link: AMAZON.CO.UK
                 Canada link: AMAZON.CA
Paperback
                 US link: AMAZON.COM
                 UK link: AMAZON.CO.UK
                 Canada link: AMAZON.CA

In the US: My Amazon.com page
In the UK: My Amazon.co.uk page
​In Canada: My Amazon.ca page

eBook
                 US link: AMAZON.COM
                 UK link: AMAZON.CO.UK
                 Canada link: AMAZON.CA
Paperback
                 US link: AMAZON.COM
                 UK link: AMAZON.CO.UK
                 Canada link: AMAZON.CA