A book from the library. It came out in 1969. I read in some interview with the poet that he used to make living with writing children's books back in the 1970s and 1980s. And he was not a prominent writer, with a political support or anything like that. Lot of people of letters had an independent path as long as they were allowed to publish. But this money thing - it is interesting and depressing how it is harder and harder to make living in art now, having just one job.