Brett Helquist
Source: "Brett Helquist Bibliography." Author Wars, https://authorwars.com/authors/brett-helquist.html".
Titles:
Cover Art
- Unknown. A Stranger at Green Knowe
- Unknown. An Enemy At Green Knowe
- Unknown. Brainboy and the DeathMaster
- Unknown. Capt. Hook: The Adventures of a Notorious Youth
- Unknown. Clabbernappers
- Unknown. Der lächelnde Odd und die Reise nach Asgard
- Unknown. Der Seufzersee
- Unknown. Fly by Night
- Unknown. Odd and the Frost Giants
- Unknown. The Austere Academy
- Unknown. The Bad Beginning
- Unknown. The Bad Beginning
- Unknown. The Beast Under the Wizard's Bridge
- Unknown. The Book of Alfar: A Tale of the Hudson Highlands
- Unknown. The Children of Green Knowe
- Unknown. The Ersatz Elevator
- Unknown. The Reptile Room
- Unknown. The River at Green Knowe
- Unknown. The Specter from the Magician's Museum
- Unknown. The Wide Window
- Unknown. Treasure of Green Knowe
- 1999. The Reptile Room
- 2000. The Wide Window
- 2000. The Miserable Mill
- 2000. The Austere Academy
- 2001. The Hostile Hospital
- 2001. The Ersatz Elevator
- 2001. The Vile Village
- 2001. The Revenge of Randal Reese-Rat
- 2002. Invasion of the Mind Swappers from Asteroid 6!
- 2002. It Came from Beneath the Bed!
- 2002. The Carnivorous Carnival
- 2003. Screaming Mummies of the Pharaoh's Tomb II
- 2003. Bud Barkin, Private Eye
- 2003. The Odorous Adventures of Stinky Dog
- 2003. The Slippery Slope
- 2004. The Grim Grotto
- 2005. The Spoon in the Bathroom Wall
- 2005. Golden & Grey (An Unremarkable Boy and a Rather Remarkable Ghost)
- 2005. The Penultimate Peril
- 2005. The Stones of Green Knowe
- 2006. The End
- 2008. The Bad Beginning
- 2008. The Wide Window
- 2010. Scary Stories to Tell in the Dark
- 2010. More Scary Stories to Tell in the Dark
- 2011. Scary Stories 3: More Tales to Chill Your Bones
- 2011. Fly Trap
- 2015. The Dragon Lantern
- 2016. The Monster War
- 2021. Strangeville School Is Totally Normal
Interior Art
- Unknown. Bud Barkin, Private Eye
- Unknown. Capt. Hook: The Adventures of a Notorious Youth
- Unknown. Der lächelnde Odd und die Reise nach Asgard
- Unknown. Howie Monroe and the Doghouse of Doom
- Unknown. Invasion of the Mind Swappers From Asteroid 6!
- Unknown. It Came from Beneath the Bed!
- Unknown. Odd et les géants de glace
- Unknown. Screaming Mummies of the Pharaoh's Tomb II
- Unknown. The Bad Beginning
- Unknown. The Book of Alfar: A Tale of the Hudson Highlands
- Unknown. The Floating Island
- Unknown. The Miserable Mill
- Unknown. The Odorous Adventures of Stinky Dog
- 1999. The Reptile Room
- 2000. Der Seufzersee
- 2000. The Wide Window
- 2000. The Austere Academy
- 2001. The Hostile Hospital
- 2001. The Ersatz Elevator
- 2001. The Vile Village
- 2001. The Revenge of Randal Reese-Rat
- 2002. It Came from Beneath the Bed!
- 2002. The Carnivorous Carnival
- 2003. The Slippery Slope
- 2004. The Grim Grotto
- 2005. Introduction (Noisy Outlaws, Unfriendly Blobs, and Some Other Things That Aren't As Scary)
- 2005. The Penultimate Peril
- 2008. Odd and the Frost Giants
- 2009. The Final Word
- 2010. Scary Stories to Tell in the Dark
- 2010. More Scary Stories to Tell in the Dark
- 2011. Scary Stories 3: More Tales to Chill Your Bones
- 2014. The League of Seven
- 2015. The Dragon Lantern
- 2016. The Monster War
- 2019. The Secret in Time
- 2021. Strangeville School Is Totally Normal