Allan Pease is an Australianbody language expert and author or co-author of fifteen books. Allan Pease the most successful relationship authors in the business. They have written 18 bestsellers – including 10 number ones – and given seminars in 70 countries. Their books are bestsellers in over 100 countries, are translated into 55 languages and have sold over 27 million copies. They appear regularly in the media worldwide and their work has been the subject of 11 television series, 4 stage plays, a number one box office movie and TV series, which attracted a combined audience of over 100 million.