One of the books of poetry on this list is Anthony Wilson's recent superb anthology Lifesaving Poems (Bloodaxe). The best introduction of the moving spirit of the book is Wilson's own on his site. Essentially, it his selection of poems (one per poet) which have meant a lot to him at various points in his life, followed by a personal explanation, each a page or so long. There are relatively few anthology 'regulars' here, and one of the delights of the book is the number of poems picked from magazines and small independent publishers. Another delight is Wilson's commentary: his pieces are highly accessible, passionate and persuasive.
Perfect for the summer: start the morning with or two poems and their commentaries over breakfast (we failed to keep to this discipline, but it's now time to revisit the poems in a more leisurely way).