Tom Clancy's Op-Center is a 21-book series with 21 released primary works first released in 1995 with contributions by Jeff Rovin, Dick Couch, and George Galdorisi.
#4 of 21 in Tom Clancy's Op-Center
1997 • 6 Readers • 407 pages
#5 of 21 in Tom Clancy's Op-Center
1998 • 3 Readers • 375 pages • 2
#6 of 21 in Tom Clancy's Op-Center
1999 • 1 Reader • 359 pages
#13 of 21 in Tom Clancy's Op-Center
2014 • 4 Readers • 3
#16 of 21 in Tom Clancy's Op-Center
2017 • 3 Readers • 291 pages
#21 of 21 in Tom Clancy's Op-Center
2022 • 2 Readers
#22 of 21 in Tom Clancy's Op-Center
2023 • 2 Readers • 213 pages