43 books in series

The Hardy Boys Casefiles

The Hardy Boys Casefiles is a 43-book series with 43 released primary works first released in 1983 with contributions by Franklin W. Dixon, Kate William, Jacqueline Carroll, R.L. Stine, and Cathy East Dubowski.

#2
Evil, Inc.

#2 of 42 in The Hardy Boys Casefiles

1987 • 1 Reader • 164 pages • 4

#4
The Lazarus Plot

#4 of 42 in The Hardy Boys Casefiles

1987 • 2 Readers • 152 pages • 4

#7
Deathgame

#7 of 42 in The Hardy Boys Casefiles

1987 • 1 Reader • 160 pages

#8
See No Evil

#8 of 42 in The Hardy Boys Casefiles

1987 • 3 Readers • 166 pages • 3.5

#11
Brother Against Brother

#11 of 42 in The Hardy Boys Casefiles

1988 • 1 Reader

#12
The Perfect Getaway

#12 of 42 in The Hardy Boys Casefiles

1988 • 1 Reader • 10 pages • 3

#13
The Borgia Dagger

#13 of 42 in The Hardy Boys Casefiles

1988 • 1 Reader • 4

#16
Line of Fire

#16 of 42 in The Hardy Boys Casefiles

1988 • 1 Reader • 151 pages • 4

#17
The Number File

#17 of 42 in The Hardy Boys Casefiles

1988 • 1 Reader • 150 pages • 2

#18
A Killing in the Market

#18 of 42 in The Hardy Boys Casefiles

1988 • 1 Reader • 164 pages

#21
Street Spies

#21 of 42 in The Hardy Boys Casefiles

1988 • 1 Reader • 160 pages

#23
Disaster for Hire

#23 of 42 in The Hardy Boys Casefiles

1989 • 2 Readers • 160 pages • 4

#24
Scene of the Crime

#24 of 42 in The Hardy Boys Casefiles

1989 • 1 Reader • 154 pages

#26
Trouble in the Pipeline

#26 of 42 in The Hardy Boys Casefiles

1989 • 1 Reader • 3

#27
Nowhere to Run

#27 of 42 in The Hardy Boys Casefiles

1989 • 1 Reader • 3

#28
Countdown to Terror

#28 of 42 in The Hardy Boys Casefiles

1989 • 1 Reader • 160 pages • 3

#29
Thick as Thieves

#29 of 42 in The Hardy Boys Casefiles

1989 • 2 Readers • 2

#30
The Deadliest Dare

#30 of 42 in The Hardy Boys Casefiles

1989 • 2 Readers • 3.5

#31
Without a Trace

#31 of 42 in The Hardy Boys Casefiles

1989 • 1 Reader • 160 pages • 3

#36
Cover 8

Running on Empty

Planned book #36 of 43 in The Hardy Boys Casefiles

1 Reader • 4

#38
Diplomatic Deceit

#38 of 42 in The Hardy Boys Casefiles

1990 • 1 Reader • 4

#42
Last Laugh

#42 of 42 in The Hardy Boys Casefiles

1990 • 1 Reader • 162 pages

#45
In Self-Defense

#45 of 42 in The Hardy Boys Casefiles

1990 • 2 Readers • 155 pages • 3

#50
Valtapeliä

#50 of 42 in The Hardy Boys Casefiles

1983 • 159 pages

#52
Uncivil War

#52 of 43 in The Hardy Boys Casefiles

1991 • 1 Reader • 164 pages • 3

#53
Web of Horror

#53 of 42 in The Hardy Boys Casefiles

1991 • 1 Reader • 152 pages

#54
Deep trouble

#54 of 42 in The Hardy Boys Casefiles

1991 • 160 pages

#65
Cover 8

No Mercy

#65 of 42 in The Hardy Boys Casefiles

1992 • 1 Reader • 4

#81
Sheer Terror

#81 of 42 in The Hardy Boys Casefiles

1993 • 153 pages

#84
False Alarm

#84 of 42 in The Hardy Boys Casefiles

1994 • 162 pages

#86
Virtual Villainy

#86 of 42 in The Hardy Boys Casefiles

1994 • 162 pages

#93
Mission: Mayhem

#93 of 42 in The Hardy Boys Casefiles

1994 • 1 Reader

#96
Against All Odds

#96 of 42 in The Hardy Boys Casefiles

1995 • 1 Reader • 160 pages • 4

#99
Frame-Up

#99 of 42 in The Hardy Boys Casefiles

1995 • 164 pages

#107
Fast break

#107 of 42 in The Hardy Boys Casefiles

1995 • 164 pages

#108
Blown away

#108 of 42 in The Hardy Boys Casefiles

1996 • 164 pages

#109
Moment of Truth

#109 of 42 in The Hardy Boys Casefiles

1996 • 164 pages

#112
The Hardy Boys Casefiles #112

#112 of 42 in The Hardy Boys Casefiles

1996 • 164 pages

#114
Clean Sweep

#114 of 42 in The Hardy Boys Casefiles

1996 • 164 pages

#116
Acting Up

#116 of 42 in The Hardy Boys Casefiles

1996 • 164 pages

#117
Blood sport

#117 of 42 in The Hardy Boys Casefiles

1996 • 155 pages

#118
The Last Leap

#118 of 42 in The Hardy Boys Casefiles

1996 • 1 Reader • 160 pages

#123
High-Wire Act

#123 of 42 in The Hardy Boys Casefiles

1997 • 1 Reader

#125
Stress Point #125

#125 of 42 in The Hardy Boys Casefiles

1997 • 164 pages