6 books in series

Clue

Clue is a 5-book series with 5 primary works first released in 1900 with contributions by Paul Allor, Eric Weiner, and 2 others.

Twenty years after.
#2First

1900 • 1 Reader • 383 pages 3

The Case of the Invisible Cat
#3

1992 • 1 Reader • 104 pages 3

Mystery at the Masked Ball
#4

1993 • 1 Reader • 76 pages 3

Midnight Phone Calls
#5

1994 • 1 Reader • 94 pages 3