Got this via e-mail today:

4364 - Triumph Bonneville

Dear Customer

I am pleased to be able to advise you that the above title has just been published with an RRP of £19.99

It can be purchased through your local Motor Accessory Store or any good Bookshop by quoting the above Book Number. Alternatively, you can buy it direct from us at www.haynes.co.uk

Should you have any queries, please contact Customer Services on 01963 442030; office hours are Monday - Friday, 8.30 - 5.30.