This classic has been reprinted due to popular demand. In his unique and extremely powerful style, Jeff Green shows how the polarity point of Pluto and the position of the Nodes indicate our karmic lessons, but it is through relationships that we are forced to grow most intensely. And he certainly does intense.
See Pluto Volume I as an introduction to the subject
Also Understanding Karmic Complexes by Patricia L. Walsh
An eBook version is available through the usual online suppliers: Google books, ITunes, Amazon and Nook.