I have managed to get a pdf of The Murder of Julia Wallace and read thru it today (only had about 15 minutes) but was able to look thru some of the most pertinent parts. I must say while the book is well written and provides a thorough digestion of the case there are clear places where Murphy appears prejudiced to his conclusion and obfuscates facts he must have in order to promote his hypothesis. The timing for the murder he proposes is ridiculous.