What knowledge and inspiration I do have for the gardens, has come from these that I turn to for answers:

Canadian Gardening subscription (although it does tend to be a bit Ont/BC centric)
Rodale's Illustrated Encyclopedia of Perennials (a gift from my Mom when my ex and I bought our first house in 1986. A good reference)
Reader's Digest's an Illustrated Guide to Gardening in Canada - it's a handy reference for the stuff I can't identify
Freeman Patterson's The Garden (a photographer, and philosopher, and spiritualist who finds photographs, life, and god, in his garden - my deepest inspiration)
Kitchen Garden A-Z (a cheapie I grabbed off a remainder table, or at Homesense, it has been helpful for information on edibles)
I like the idea of growing edibles as and as part of an overall untamed ornamental garden, (there's a wonderful article on 'The Edible Garden' in May's issue of
Canadian Gardening I'm hanging onto.
This one was one I was reading at my mother-in-law's house the last time we were in Australia.

Apparently they keep rereleasing it every few years (I don't know what year hers is). I can't afford a new 2010 copy at $75, and it seemed rude to hint she might want to gift it to me. So after some hunting around and some patience I did find a 1989 release for
$2.94 + shipping. Amazon has a few other Christopher Brickell edited gardening books that look tempting, most of them are new, too expensive, not relevant and reworks of the book I bought, but I did buy a copy of
The Gardener's Companion for $4.04+ shipping as well. Together with shipping, they cost me $20. I figure that's not gonna blow my budgets too badly.
And I'm gonna keep my eyes open for
any of Peter J Scott's books. They were recommended by a friend experienced in gardening in Newfoundland and he's retired from
MUN where he was a professor in the Biology Dept - Botany.