Disliked... although you'll have to send your email address.
(NOT associated in any case with that website, just stumbled upon while researching other things and I really love to read FREE e-books! Just sharing ... )
For those of you that are interested on Volume/Price Analysis (VPA) or Volume/Spread Analysis (VSA) trading.
A basic refresher, but 76 pages long.
http://www.hawkeyefx.com/software/
There's also an interesting thread here at FF (commercial - used to be in the Trading Systems section though):
http://www.forexfactory.com/showthread.php?t=154339
Enjoy...Ignored
If you like VSA, I prefer "VSA with Malcolm" , go through the first few hundreds pages first as this thread was not used as much recently.
http://www.forexfactory.com/showthread.php?t=241760