For 80 years, the Academy of American Poets has been one of the most influential and respected champions of contemporary American poetry. Through their successful Poem-a-Day online program, the Academy continues to celebrate verse by delivering poems to thousands of e-mail subscribers each morning. Now for the first time, the poems selected by the Academy for this program are available in book form so that they can be collected and savored.   Loosely organized according to the flow and themes of the seasons (for example, the month of February includes poems on love, lust, and heartache), this substantial volume is designed to encourage the daily practice of reading poetry. A thematic index is included so that poems can be sought out for popular occasions such as marriage, graduation, and holidays, or enjoyed any day of the year.