Note: Five books were planned, only three published (4, Sealord; 5, Overlord). Scott told fans in 2009 that he hopes to acquire rights, rewrite and expand, including material once cut to fit the page-count, and complete the last two books -- someday after completing Nicholas Flamel.
(online forum For Flamel Fans - Michael Scott - Michael's Other Works, 2009-07-15)
The first two volumes briefly were reviewed briefly in
The Irish Times, the third fully:
G. V. Whelan, "Adolescence of Civilisation", 1994-09-27 p12