Just bought the book. On the jacket it states that Bruce has been the singer of Iron Maiden for 'over 30 years.'
81-93 = 12
99-17 = 18
Thats 30 by my reckoning.
Am I being picky or is the Blaze era being glossed over once again?
I think you do not calculate well. E.g., if you read a book, and you start at page 4 and you finish reading page 112, then you have read: 112-4 = 108 pages
plus 1 page, namely page 4 itself = 109 pages. Do not only calculate the
differences between the years, also count all the years that are
part of the period.
Admittedly, Bruce wasn't in the band for the whole of 1981, nor for the whole of 1993. Bruce was four months in Maiden in 1981 and eight months in 1993: that's one year in total: so 81-93 = 12 (1982-1992 were 11 whole years, and 1981 and 1993 were one year together).
Bruce returned in Maiden in either January or February 1999 (the talks were in January, not sure anymore when it was official), but in both cases the 1999 period can be seen as "around a year" and the 2017 as "around three quarters of year".
I'd say 1999 and 2017 are between one and a half and two years. Add up the seventeen whole years (2000-2016) and you get: over 18 and a half years.
12 + over 18 and a half = over 30 (and a half) years.