*yawn*
The reactions so far to Teary's one single reference are hilarious. The posters started trying to crucify the authors of the work almost immediately, and the information they used to attack those authors come almost exclusively from the anti-cult movement which those authors originally criticised!
David G. Bromley
EDUCATION
Ph.D. Sociology: Duke University, September, 1971
M.A. Sociology: Duke University, September, 1966
A.B. Sociology:Colby College, June, 1963
FACULTY AND ADMINISTRATIVE POSITIONS
Professor, Department of Sociology and Anthropology, Virginia Commonwealth University: 1983-Affiliate Professor, Department of Religious Studies, Virginia Commonwealth University: 1994-Visiting Scholar, Department of Sociology, University of Virginia: 1992-Chairman, Department of Sociology and Anthropology, Virginia Commonwealth University: 1983-1986Head, Department of Sociology, University of Hartford: 1980-1983Associate Professor, Department of Sociology, University of Hartford: 1980-1983Director, Institute for Social Research, University of Hartford: 1980-1983Associate Professor, Department of Sociology, The University of Texas at Arlington: 1974-1980Acting Chairman, Department of Sociology, The University of Texas at Arlington: 1976-1977Assistant Professor, Department of Sociology and Anthropology,University of Virginia: 1968-1974
James Lewis is also a P.H.D, an award winning author and is very balanced and fair in his approach (unlike the anti-cult movement that literally foams at the mouth and breaks out the character assassination teams whenever somebody dares disagree with them).
http://books.google.com/books?id=ZexwH4DF8gEC&pg=PA238#v=onepage&q&f=false
All of the others that Teary has read and could site (but doesn't feel like citing because people should do their own work) are also quite well established in the academic community, and are anything but "fringe" (unlike many in the anti-cult movement).
Again, do your own research, read their actual works, and don't just use use a single source to character assassinate out of laziness, then never give the author another thought.