A selection of genuine, unsolicited comments from satisfied customers.

• "... your book (on lithium batteries) saved my flat from certain destruction!" L Stassi, London
• "Please send me a copy of your book 'Guide to Lithium batteries', if it gives me as much knowledge as your guide to nicad and hydride batteries I shall be well pleased" J Graham, Leicester
• "Thank you for the prompt supply of your book for the Super Nova charger. In the short time I have had the book it has proved to be very helpful and now I have recharged/cycled all my batteries without any problems. The flow chart is excellent and navigating through the programmes I want is now a piece of cake" D R Nutton
• "I have two of your earlier books, those on nicads and hydrides and the Mercury EX charger. The latter one I found particularly useful as I now understand the full capability of that charger" F Taylor, Suffolk
• "Many thanks for sending it so promptly" B Garrett, Yorkshire

For an independent review of two of the guides, see: reviews by Flying Sites