Ripley is a 5-book series with 5 primary works first released in 1955 with contributions by Patricia Highsmith.
1955 • 7 Readers • 328 pages • 3
1970 • 45 Readers • 288 pages • 3.2
1974 • 33 Readers • 288 pages • 3.1
1980 • 21 Readers • 335 pages • 3.4
1991 • 15 Readers • 411 pages • 3.5