" A series that promises to provide historic plausibility to the legend of King Arthur...the best of its type in the near quarter of a century since Mary Stewart' s version of these legends burst upon the publishing scene." -- "The Chattanooga Times"
" Perhaps not since the early 1970s, with Mary Stewart' s "The Crystal Cave" and "The Hollow Hills," have the Roman Empire and the Arthurian legends been intertwined with as much skill and authenticity." -- "Publishers Weekly" on "The Skystone" (starred review)