8th Edition.
From the publisher's web site [2]:
The Eighth Edition features a diverse and balanced variety of works and thorough but judicious editorial apparatus throughout. The new edition also includes more complete works, much-requested new authors, 170 in-text images, new and re-thought contextual clusters, and other tools that help instructors teach the course they want to teach.
[3]
[4]
[5]
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[11]
[12]
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[14]
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[16]
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Links:
[1] http://www.english.umd.edu/profiles/rlevine
[2] http://books.wwnorton.com/books/detail.aspx?ID=23641
[3] http://www.english.umd.edu/bookshelf/2844
[4] http://www.english.umd.edu/bookshelf/2382
[5] http://www.english.umd.edu/bookshelf/1450
[6] http://www.english.umd.edu/bookshelf/712
[7] http://www.english.umd.edu/bookshelf/2385
[8] http://www.english.umd.edu/bookshelf/1370
[9] http://www.english.umd.edu/bookshelf/1398
[10] http://www.english.umd.edu/bookshelf/1397
[11] http://www.english.umd.edu/bookshelf/1371
[12] http://www.english.umd.edu/bookshelf/1401
[13] http://www.english.umd.edu/bookshelf/2384
[14] http://www.english.umd.edu/bookshelf/2383
[15] http://www.english.umd.edu/bookshelf/1451
[16] http://www.english.umd.edu/bookshelf/1466
[17] http://www.english.umd.edu/bookshelf/1471