Target Books Doctor Who (Numerical Order) is a 104-book series with 102 primary works first released in 1965 with contributions by Andrew Smith, Terrance Dicks, and 37 others.
1978 • 1 Reader • 126 pages • 4
1977 • 2 Readers • 122 pages
1977 • 1 Reader • 140 pages
1983 • 1 Reader • 159 pages
2018 • 9 Readers • 232 pages • 4.3
2018 • 4 Readers • 197 pages • 4