Jones and Mann  states:
However, a careful analysis (M. E. Mann et al., Critical flaws in a recent criticism of the Mann et al.  study, submitted to Climate Change [sic], 2003) of the McIntyre and McKittrick  result reveals that their anomalous 15th century warmth results from their elimination of over 70% of the 15th century proxy data used by Mann et al. [1998a]. (page 21 of 42)
This analysis is incorrect and the reasons for the differences are discussed at length in MM05(EE). But here I wish to observe that, as of February 25, 2005, this submission to Climatic Change has not been published. Has anyone ever wondered to it? How does this non-publication reconcile with comment 2 at realclimate here)
P.D. Jones and M.E. Mann, 2004. Climate Over Past Millennia, Reviews of Geophysics, 42(2), RG2002, doi:10.1029/2003RG000143..