Years ago I read Bernard Crick's biography of Orwell, which seemed OK. I believe the Crick is pretty good. It was the previous "authorized" bio, until Sonia Orwell decided to take legal action against it (and failed). Shelden was able to interview a few more people, and find a few more documents, than Crick, and most of all, didn't have to deal with Sonia Orwell. Mostly, I went with Shelden because I had a copy of the book handy. Yes, Sonia Orwell's "gold digging" stayed in my memory, as well as the extraordinary late-in-life phase on the remote Scottish island of Jura where 1984 was written. Another reason why I find these final years (1945-50) so fascinating is that, athough I was only aged from 5 to 10 at the time, I can remember the quality of life and day-to-day events in post-war Britain quite well. I found the last volume of Orwell's Collected Essays, Journalism and Letters really interesting for this reason.