Anyone who wants a free preview of LETHE, it will be up on Smashwords for 24 Hours (Thursday, 27 May to Friday 28 May) to make it accessible to Beta readers, after which I will pull it off-line until its ready for full distribution.
http://www.smashwords.com/books/view/15436
It's currently in the conversion queue (#383). Be warned that it may contain formatting errors, typos and missing or extra words at this stage.
Thanks to those who've contacted me privately to do Beta reading. There's always room for more. (We also accept alpha readers of all persuasions).