Although not personally in touch with Brian, I think it is unlikely that he will produce a revised version of the book. There are others (not I) who might produce a book but nothing is imminent. Although knowledge of the genus has moved on since Brians book was published it remains a classic work and packed with interesting and useful information, not to mention those wonderful illustrations. Thanks for the kind comments about the Crocus web site. I will be developing it further this winter although a new addition to our family due soon will slow me down! Tony Goode, Norwich UK