Click the blue links to buy the WB01 print version, WB02 PDF, WB03 ePub, or WB04 Kindle download versions (you will be able to select .mobi or .azw3 format). The payment is collected by PayPal.

You will be redirected temporarily to the PayPal site, to enable you to enter your name and address, and credit/debit card details, or PayPal account details, if you have one. This is so that NO customers’ financial details are collected or processed by this site during the purchase: they are collected by PayPal, and PayPal’s security arrangements will therefore apply. After that, you will be returned to this site. Thank you.

If you prefer not to pay via PayPal for the print version, I will accept a cheque, while they are still valid, made out for the appropriate amount in Pounds Sterling: please refer to the page of your choice of format for the price including P&P to your destination, and contact me for my address; sorry, but this option is not available for the eBook downloads.

As a bonus, whichever payment method you choose, your purchase will entitle you to a credit against a future purchase: you will receive the credit code when your purchase is confirmed. For details, go to the About page.