Thanks for the reply. Last year, a librarian told me that this one publisher gave all their staff writers this word list, and they all had to write easy readers using only words from the list. It was something to do with Dr. Seuss because it was at the "library time" on his birthday. Maybe I heard her wrong. I had my 5-year-old and 1-year-old with me, so she didn't have my full attention.
Anyway, I'm working on some poems, and it would be a little challenging to work from a word list...
Thanks again!