Reddit mentions of The Mountain Poems of Stonehouse

http://www.amazon.com/The-Zen-Works-Stonehouse-14th-Century/dp/1582434913

That's the version I have, not sure why it's ridiculously expensive. Here is a cheap version

http://www.amazon.com/Mountain-Stonehouse-English-Chinese-Edition/dp/1556594550/ref=pd_sim_b_1?ie=UTF8&refRID=1N3QD35871VPXWHFVAJN

Stonehouse has been called “the greatest of all Zen monks who made poetry their medium of instruction.” His works have rarely been available in English, but now all of the hermit monk’s poetry, including the major poetic works, “Mountain Poems” and “Gathas,” as well as his most illuminating instructional dharma talks, can be read in Red Pine’s superb translations.