I read my first Trek novel about 37 years ago, I'd say. And my 40th anniversary as a Trek fan will be this coming January.
For a long time, "Trekkie" was seen as a derogatory label applied to Trek fans by those who looked down on them -- akin to "hippie" or "groupie," or maybe even "junkie." "Trekker" was coined as a more respectable alternative, by analogy with "trucker," I think. (Or perhaps simply from the Dutch word trekker, one who goes on a long journey.) These days the stigma attached to "Trekkie" seems to have been forgotten and the terms are used pretty much interchangeably.
For a long time, "Trekkie" was seen as a derogatory label applied to Trek fans by those who looked down on them -- akin to "hippie" or "groupie," or maybe even "junkie." "Trekker" was coined as a more respectable alternative, by analogy with "trucker," I think. (Or perhaps simply from the Dutch word trekker, one who goes on a long journey.) These days the stigma attached to "Trekkie" seems to have been forgotten and the terms are used pretty much interchangeably.
I've always thought the Phoenix novels were some of the better Bantam books, which isn't saying a whole lot. Maybe I'm weird but I enjoyed them. 