1. Uncertain Refuge;MIDDLE AGES SER;2021-10-22
2. Geoffrey Chaucer;The Cambridge Companion to Medieval English Law and Literature;2019-06-30
3. William Langland;The Cambridge Companion to Medieval English Law and Literature;2019-06-30
4. Maintenance in Medieval England;CAMB STUD ENGL;2017
5. Guide to further reading;The Cambridge Companion to Piers Plowman;2014-02-13