This author has not been identified. Look up 'Jane L. Snowdon' in GoogleThis author has not been identified. Look up 'Edward A. MacNair' in GoogleThis author has not been identified. Look up 'Mario Montevecchi' in GoogleThis author has not been identified. Look up 'C. Adam Callery' in GoogleThis author has not been identified. Look up 'Soad El-Taji' in GoogleThis author has not been identified. Look up 'Scott Miller' in Google