| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| N. C. C. Saga: London, Midland and Scottish Railway in Northern Ireland | Paperback | 978-0-7153-7131-2 (0-7153-7131-2) | 1975 |
| N. C. C. Saga: London, Midland and Scottish Railway in Northern Ireland | Hardcover | 978-0-7153-5644-9 (0-7153-5644-5) | 1973 |
M.A. · M. Arnold · R. A. · R Arnold · R. M. · R.M.A. · RA Dr. Michael Arnold · Robert M. Arnold · Robert M. Arnold MD · Robert McCullough Arnold · Rosemarie (Mitarb.) Arnold · Rosemarie [Mitverf.] Arnold