M. T. · Margaret Trombly · Marguerite Turnbull
| title | ISBN-13 | year of publication |
|---|---|---|
| Margaret Thornby's guide to Tea Rooms of Britain - 2nd edition | 978-0-9525838-2-0 | 1998 |
| Margaret Thornby's Guide to Tea Rooms of Britain | 978-0-9525838-3-7 | 2001 |
| Margaret Thornby's Guide to Tea Rooms of Britain | 978-0-9525838-0-6 | 1995 |
| Margaret Thornby's Guide to Tea Rooms of Britain: Over 200 Independently Reviewed Tea Rooms | 978-0-9525838-1-3 | 2006 |