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| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| 1916 | Hardcover | 978-0-312-86101-8 | 1998 | |
| 1916: A Novel of the Irish Rebellion | Mass Market Paperback | 978-0-8125-7492-0 | 1999 | |
| 1921: The Great Novel of the Irish Civil War | " | 978-0-8125-7079-3 | 2002 | |
| 1921: The Great Novel of the Irish Civil War | Hardcover | 978-0-312-86754-6 | 2001 | |
| 1949: A Novel of the Irish Free State | Mass Market Paperback | 978-0-8125-7080-9 | 2004 | |
| 1972: A Novel of Ireland's Unfinished Revolution | Hardcover | 978-0-312-87857-3 | 2005 | |
| 1972: A Novel of Ireland's Unfinished Revolution | Mass Market Paperback | 978-0-8125-7785-3 | 2005 | |
| 1999: A Novel of the CelticTiger and the Search for Peace | " | 978-0-8125-7799-0 | 2009 | |
| 1999: A Novel of the CelticTiger and the Search for Peace | Hardcover | 978-0-312-87849-8 | 2008 | |
| All Hallow's Eve | " | 978-0-8027-1252-3 | 1992 | Jo Beverley · Carola Dunn · Andre Norton |
| Bard: The Odyssey of the Irish | Mass Market Paperback | 978-0-8125-8515-5 | 1987 | |
| Brian Boru: Emperor of the Irish | " | 978-0-8125-4461-9 | 1997 | |
| Druids | Paperback | 978-0-345-49131-2 | 2006 | |
| Druids | Mass Market Paperback | 978-0-8041-0844-7 | 1992 | |
| Finn Mac Cool | Paperback | 978-0-312-87737-8 | 2002 | |
| Grania | Hardcover | 978-0-517-55951-2 | 1986 | |
| Grania: She-King of the Irish Seas | Paperback | 978-0-7653-1808-4 | 2007 | |
| Grania: She-King of the Irish Seas | " | 978-0-7653-0838-2 | 2003 | |
| H.P. Lovecraft's Magazine of Horror #4 | " | 978-1-4344-7933-4 | 2009 | Esther Friesner · Laurell K. Hamilton · Darrell Schweitzer · Jay Lake |
| Isles of the Blest | " | 978-0-441-36610-1 | 1989 | |
| Lion of Ireland | " | 978-0-7653-0257-1 | 2002 | |
| Lion of Ireland | Mass Market Paperback | 978-0-8125-5399-4 | 1996 | |
| LION OF IRELAND | Hardcover | 978-0-395-28588-6 | 1980 | Sally Winter · Richard Curtis |
| O'Brien Pocket History of Irish Rebels | Paperback | 978-0-86278-857-5 | 2003 | |
| On Raven's Wing | " | 978-0-7493-0205-4 | 1991 | |
| Pirate Queen | " | 978-0-86278-974-9 | 2006 | |
| Pride of Lions | Mass Market Paperback | 978-0-8125-3650-8 | 1997 | |
| Red Branch | " | 978-0-8041-0591-0 | 1989 | |
| Strongbow: The Story of Richard And Aoife | " | 978-0-8125-4462-6 | 1997 | |
| The Elementals | " | 978-0-8125-1815-3 | 1994 | |
| The Essential Library for Irish Americans | Paperback | 978-0-312-86913-7 | 2000 | |
| The Greener Shore: A Novel of the Druids of Hibernia | " | 978-0-345-47767-5 | 2007 | |
| The Greener Shore: A Novel of the Druids of Hibernia | Hardcover | 978-0-345-47766-8 | 2006 | |
| The Greener Shore: A Novel of the Druids of Hibernia | MP3 CD | 978-1-4001-5253-7 | 2006 | |
| The Horse Goddess | Mass Market Paperback | 978-0-8125-5503-5 | 1998 | |
| The Horse Goddess | Hardcover | 978-0-395-32514-8 | 1982 | |
| The Last Prince of Ireland | Mass Market Paperback | 978-0-8125-7913-0 | 2001 | |
| The Vikings in Ireland | Paperback | 978-0-86278-816-2 | 2003 | |
| The Wind From Hastings | Mass Market Paperback | 978-0-8125-5502-8 | 1998 | |
| The Young Rebels | Paperback | 978-0-86278-579-6 | 2006 | |