He edited the volume Poems by Elementary School Students, and wrote dozens of poems for kids in his book The Joy of Children's Poetry, published in 1993.
除了親自編選《小學生詩集》外，他也寫過數十首兒童詩，《童詩的樂趣》一書（1993），是他較完整的兒童詩論呈現。「詩是一種本能！」