Jonathan Argyll is a 7-book series with 7 primary works first released in 1990 with contributions by Iain Pears.
1990 • 6 Readers • 226 pages • 4
1991 • 1 Reader • 221 pages
1992 • 3 Readers • 192 pages • 3.5
1993 • 2 Readers • 278 pages • 3.5
1995 • 1 Reader • 252 pages
1996 • 2 Readers • 223 pages • 3
2000 • 1 Reader • 240 pages