7 books in series

Thorn Mystery

Thorn Mystery is a 7-book series with 7 primary works first released in 1987 with contributions by James W. Hall and Paolo Bianchi.

Acqua profonda
#1First

1987 • 1 Reader • 394 pages

Tropical Freeze
#2Popular

1989 • 2 Readers • 324 pages • 3.5

Buzz Cut
#5

1996 • 2 Readers • 426 pages • 3.5

Red Sky at Night
#6

1997 • 1 Reader • 336 pages • 4

Cover 8

Blackwater Sound

#7

2002 • 1 Reader • 339 pages • 3

Cover 6

Off the Chart

#8

2003 • 1 Reader • 358 pages • 4

The Big Finish
#14

2014 • 1 Reader • 295 pages • 3