Global PR - Book Launch

I need to find a PR consultant that can help me with a business book launch.

We need to target the financial and fmcg/retail press in the following areas:

London, Hong Kong, Dubai, Vienna, Canada, Chicago and China.

The book is the second edition of a best selling business book:

http://www.amazon.co.uk/Store-Wars-Battle-Mindspace-Shelfspace/dp/0471987654/ref=sr_1_3?ie=UTF8&qid=1339608468&sr=8-3

I will provide you with a press release, ppt on the book and biogs.

I am looking to pay someone a small basic and then very healthy commision on each piece of coverage secured.