Sky High (1996)
by Franklin W. Dixon
(#113 in The Hardy Boys Casefiles)

Sky High

A series of suspicious accidents at a ballooing festival have the Hardys searching for an extortionist. But if they're not careful, their high-stakes, high-risk investigation may blow up in their faces.

Pages:

155

Published:

1996-07-01

Genres:

Mystery

ISBN:

0606093850

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The Hardy Boys Casefiles series
(127 books)

Dead on Target — #1 Dead on Target (1987)

Evil, Inc. — #2 Evil, Inc. (1987)

Cult of Crime — #3 Cult of Crime (1987)

The Lazarus Plot — #4 The Lazarus Plot (1987)

Edge of Destruction — #5 Edge of Destruction (1987)

The Crowning Terror — #6 The Crowning Terror (1987)

Deathgame — #7 Deathgame (1987)

See No Evil — #8 See No Evil (1987)

The Genius Thieves — #9 The Genius Thieves (1987)

Hostages of Hate — #10 Hostages of Hate (1987)

Brother Against Brother — #11 Brother Against Brother (1987)

Perfect Getaway — #12 Perfect Getaway (1988)

The Borgia Dagger — #13 The Borgia Dagger (1988)

Too Many Traitors — #14 Too Many Traitors (1988)

Blood Relations — #15 Blood Relations (1988)

Line of Fire — #16 Line of Fire (1988)

The Number File — #17 The Number File (1988)

A Killing in the Market — #18 A Killing in the Market (1988)

Nightmare in Angel City — #19 Nightmare in Angel City (1988)

Witness to Murder — #20 Witness to Murder (1992)

Street Spies — #21 Street Spies (1988)

Double Exposure — #22 Double Exposure (1988)

Disaster for Hire — #23 Disaster for Hire (1989)

Scene of the Crime — #24 Scene of the Crime (1984)

The Borderline Case — #25 The Borderline Case (1989)

Trouble in the Pipeline — #26 Trouble in the Pipeline (1989)

Nowhere to Run — #27 Nowhere to Run (1989)

Countdown to Terror — #28 Countdown to Terror (1989)

Thick as Thieves — #29 Thick as Thieves (1989)

The Deadliest Dare — #30 The Deadliest Dare (1989)

Without a Trace — #31 Without a Trace (1989)

Blood Money — #32 Blood Money (1989)

Collision Course — #33 Collision Course (1989)

Final Cut — #34 Final Cut (1991)

The Dead Season — #35 The Dead Season (1990)

Running on Empty — #36 Running on Empty (1993)

Danger Zone — #37 Danger Zone (1991)

Diplomatic Deceit — #38 Diplomatic Deceit (1990)

Flesh and Blood — #39 Flesh and Blood (1990)

Fright Wave — #40 Fright Wave (1990)

Highway Robbery — #41 Highway Robbery (1990)

Last Laugh — #42 Last Laugh (1990)

Strategic Moves — #43 Strategic Moves (1990)

Castle Fear — #44 Castle Fear (1990)

In Self-Defense — #45 In Self-Defense (1990)

Foul Play — #46 Foul Play (1990)

Flight into Danger — #47 Flight into Danger (1991)

Rock 'n' Revenge — #48 Rock 'n' Revenge (1991)

Dirty Deeds — #49 Dirty Deeds (1991)

Power Play — #50 Power Play (1991)

Choke Hold — #51 Choke Hold (1991)

Uncivil War — #52 Uncivil War (1991)

Web of Horror — #53 Web of Horror (1991)

Deep Trouble — #54 Deep Trouble (1991)

Beyond the Law — #55 Beyond the Law (1991)

Height of Danger — #56 Height of Danger (1991)

Terror on Track — #57 Terror on Track (1991)

Spiked! — #58 Spiked! (1994)

Open Season — #59 Open Season (1992)

Deadfall — #60 Deadfall (1992)

Grave Danger — #61 Grave Danger (1990)

Final Gambit — #62 Final Gambit (1992)

Cold Sweat — #63 Cold Sweat (1992)

Endangered Species — #64 Endangered Species (1992)

No Mercy — #65 No Mercy (1992)

The Phoenix Equation — #66 The Phoenix Equation (1992)

Lethal Cargo — #67 Lethal Cargo (1992)

Rough Riding — #68 Rough Riding (1992)

Mayhem in Motion — #69 Mayhem in Motion (1992)

Rigged for Revenge — #70 Rigged for Revenge (1995)

Real Horror — #71 Real Horror (1993)

Screamers — #72 Screamers (1993)

Bad Rap — #73 Bad Rap (1993)

Road Pirates — #74 Road Pirates (1993)

No Way Out — #75 No Way Out (1993)

Tagged for Terror — #76 Tagged for Terror (1993)

Survival Run — #77 Survival Run (1993)

The Pacific Conspiracy — #78 The Pacific Conspiracy (1993)

Danger Unlimited — #79 Danger Unlimited (1993)

Dead of Night — #80 Dead of Night (1993)

Sheer Terror — #81 Sheer Terror (1993)

Poisoned Paradise — #82 Poisoned Paradise (1997)

Toxic Revenge — #83 Toxic Revenge (1994)

False Alarm — #84 False Alarm (1994)

Winner Take All — #85 Winner Take All (1994)

Virtual Villainy — #86 Virtual Villainy (1994)

Dead Man in Deadwood — #87 Dead Man in Deadwood (1994)

Inferno of Fear — #88 Inferno of Fear (1994)

Darkness Falls — #89 Darkness Falls (1994)

Deadly Engagement — #90 Deadly Engagement (1994)

Hot Wheels — #91 Hot Wheels (1994)

Sabotage at Sea — #92 Sabotage at Sea (1994)

Mission: Mayhem — #93 Mission: Mayhem (1994)

A Taste for Terror — #94 A Taste for Terror (1994)

Illegal Procedure — #95 Illegal Procedure (1995)

Against All Odds — #96 Against All Odds (1995)

Pure Evil — #97 Pure Evil (1995)

Murder By Magic — #98 Murder By Magic (1995)

Frame-Up — #99 Frame-Up (1995)

True Thriller — #100 True Thriller (1995)

Peak of Danger — #101 Peak of Danger (1995)

Wrong Side of the Law — #102 Wrong Side of the Law (1995)

Campaign of Crime — #103 Campaign of Crime (1995)

Wild Wheels — #104 Wild Wheels (1995)

Law of the Jungle — #105 Law of the Jungle (1995)

Shock Jock — #106 Shock Jock (1995)

Fast Break — #107 Fast Break (1995)

Blown Away — #108 Blown Away (1996)

Moment of Truth — #109 Moment of Truth (1996)

Bad Chemistry — #110 Bad Chemistry (1996)

Competitive Edge — #111 Competitive Edge (1996)

Cliff-Hanger — #112 Cliff-Hanger (1996)

Sky High — #113 Sky High (1996)

Clean Sweep — #114 Clean Sweep (1996)

Cave Trap — #115 Cave Trap (1996)

Acting Up — #116 Acting Up (1996)

Blood Sport — #117 Blood Sport (1996)

The Last Leap — #118 The Last Leap (1996)

The Emperor's Shield — #119 The Emperor's Shield (1997)

Survival of the Fittest — #120 Survival of the Fittest (1997)

Absolute Zero — #121 Absolute Zero (1997)

River Rats — #122 River Rats (1997)

High-Wire Act — #123 High-Wire Act (1997)

The Viking's Revenge — #124 The Viking's Revenge (1997)

Stress Point — #125 Stress Point (1997)

Fire in the Sky — #126 Fire in the Sky (1997)

Dead in the Water — #127 Dead in the Water (1997)