I just published my verse play,
Valentino, with Lulu.
I formated the book in Word for Mac and converted to a PDF file (using the print command). I think this is the best way to go.
My verse play required very specific formatting (you can check out the free preview for my book to see what I mean), and I didn't want to trust Lulu's Word-to-PDF conversion.
I did need to learn some new tricks with Word (mirror pages, gutters, alternating headers, how to create a 6x9 document, etc.), but the Word help files got me through it.
If you're using Word and need some technical advice, I might be able to help, but be very specific in your questions. What specifically did you do and what were the results?
It sounds like maybe you need to insert page breaks.
Or maybe you converted an 8.5x11 file down to 6x9 and the poems spilled onto subsequent pages.
It's a little difficult to tell from your question.