Collectors Banknotes 2008 excellent resource

 The next one in the series is likely to be a 2010 edition so this really is the most up to date banknote reference book. Full colour photographs of all the Treasury notes. Listings of serial numbers with up to date valuations. Includes:

• Treasury notes printed between 1914 to 1927 including the unofficial shilling, half-crown and 5 shilling notes.
• Bank of England notes 1694 to 1928
• Bank of England notes from 1928 to date

Also an interesting section on grading bank notes.

Keep one by the computer to give you a realistic value of all those eBay bargains