(* = first edition, + = first US, _ = reprint/reissue)
May '89:
Nov '89:
Aug '90:
Jun '91:
Jul '91:
Aug '91:
| Merlin | |||||||||||||
| Hardcover | Paperback | Trade Pbk. | Other | ||||||||||
| Year | New | 1US | Rpt | New | 1US | Rpt | New | 1US | Rpt | New | 1US | Rpt | Total |
| 1988 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 |
| 1989 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 |
| 1990 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1991 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 |
| Total Merlin | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 10 |
May '88:
| Merlin Books | |||||||||||||
| Hardcover | Paperback | Trade Pbk. | Other | ||||||||||
| Year | New | 1US | Rpt | New | 1US | Rpt | New | 1US | Rpt | New | 1US | Rpt | Total |
| 1988 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
Aug '90:
| Merril Press | |||||||||||||
| Hardcover | Paperback | Trade Pbk. | Other | ||||||||||
| Year | New | 1US | Rpt | New | 1US | Rpt | New | 1US | Rpt | New | 1US | Rpt | Total |
| 1990 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
Dec '95:
Apr '97:
| Merrimack Books | |||||||||||||
| Hardcover | Paperback | Trade Pbk. | Other | ||||||||||
| Year | New | 1US | Rpt | New | 1US | Rpt | New | 1US | Rpt | New | 1US | Rpt | Total |
| 1995 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1997 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| Total Merrimack Books | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 |
1984:
Jul '84:
Oct '84:
Nov '84:
1985:
Oct '85:
Dec '85:
Jan '86:
Feb '86:
Mar '86:
Apr '86:
May '86:
Jun '86:
Jul '86:
Aug '86:
Sep '86:
Oct '86:
Nov '86:
Dec '86:
Jan '87:
Feb '87:
Mar '87:
Apr '87:
May '87:
Jun '87:
Jul '87:
Aug '87:
Sep '87:
Oct '87:
Nov '87:
Dec '87:
1988:
Jan '88:
Feb '88:
Mar '88:
Apr '88:
May '88:
Jul '88:
Aug '88:
Sep '88:
Oct '88:
Nov '88:
Dec '88:
Feb '89:
Mar '89:
May '89:
Oct '89:
Mar '90:
May '90:
Jul '90:
Aug '90:
Sep '90:
Nov '90:
Feb '91:
Mar '91:
Apr '91:
May '91:
Jul '91:
Jan '92:
Feb '92:
Apr '92:
May '92:
Aug '92:
Sep '92:
May '93:
Oct '93:
Jun '94:
Aug '94:
Sep '94:
Mar '95:
May '95:
Sep '97:
| Methuen | |||||||||||||
| Hardcover | Paperback | Trade Pbk. | Other | ||||||||||
| Year | New | 1US | Rpt | New | 1US | Rpt | New | 1US | Rpt | New | 1US | Rpt | Total |
| 1984 | 6 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 |
| 1985 | 1 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
| 1986 | 4 | 0 | 4 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 31 |
| 1987 | 4 | 1 | 0 | 2 | 2 | 14 | 0 | 1 | 1 | 0 | 0 | 0 | 25 |
| 1988 | 7 | 4 | 3 | 2 | 5 | 14 | 1 | 1 | 0 | 0 | 0 | 0 | 37 |
| 1989 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
| 1990 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 |
| 1991 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
| 1992 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 |
| 1993 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 1994 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| 1995 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 1997 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| Total Methuen | 47 | 12 | 10 | 5 | 7 | 54 | 2 | 2 | 1 | 0 | 0 | 0 | 140 |
Oct '89:
| Methuen Childrens Books | |||||||||||||
| Hardcover | Paperback | Trade Pbk. | Other | ||||||||||
| Year | New | 1US | Rpt | New | 1US | Rpt | New | 1US | Rpt | New | 1US | Rpt | Total |
| 1989 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
Nov '87:
| Methuen/Arkana | |||||||||||||
| Hardcover | Paperback | Trade Pbk. | Other | ||||||||||
| Year | New | 1US | Rpt | New | 1US | Rpt | New | 1US | Rpt | New | 1US | Rpt | Total |
| 1987 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |