Moorman was associated with the Workers' Educational Association and compiled several books of traditional Yorkshire stories and poems, some in the Yorkshire dialect, alongside scholarly works such as The Place-Names of the West Riding of Yorkshire, The Publications of the Thoresby Society, and 18 (Leeds: The Thoresby Society, 1910).
Moorman was associated with the Workers' Educational Association and compiled various books on traditional Yorkshire stories and poems, some in the Yorkshire dialect, alongside scholarly works like "The Place-Names of the West Riding of Yorkshire," "The Publications of the Thoresby Society," and 18 (Leeds: The Thoresby Society, 1910).