Anmeldern

100% degoutant!

Year unknown

100% terrifiant!

Year unknown

Blood on Black Wax

Year unknown Aaron Lupton and Jeff Szpirglas

Blood on Black Wax

Year unknown Aaron Lupton and Jeff Szpirglas

Book of Screams

Year unknown Jeff Szpirglas and Steven P. Hughes

countdown to danger

Year unknown

countdown to danger

Year unknown

countdown to danger

Year unknown

countdown to danger

Year unknown

countdown to danger

Year unknown

countdown to danger

Year unknown

Evil eye

Year unknown

Fear This Book

Year unknown

Gross universe

Year unknown

Gross Universe

Year unknown

Horror House

Year unknown

Ink of Nightmares

Year unknown Jeff Szpirglas and Andrew P. Barr

Jurassic kick

Year unknown

Just a Minute!

Year unknown Jeff Szpirglas, Stephen MacEachern, and Owlkids Books Inc. Staff

Messy Miranda

Year unknown

Pages of Doom

Year unknown Jeff Szpirglas and Andrew P. Barr

Planet Wax

Year unknown Aaron Lupton, Jeff Szpirglas, and Christophe Beck

Shark Bait!

Year unknown Jeff Szpirglas, Danielle Saint-Onge, and Dave Whamond

Sheldon Unger Vs the Dentures of Doom

Year unknown

Something's fishy

Year unknown

Something's Fishy

Year unknown Jeff Szpirglas and David Whamond

Super Switch

Year unknown Jeff Szpirglas, Danielle Saint-Onge, and Rachel Smith

Tales from Beyond the Brain

Year unknown Jeff Szpirglas and Steven P. Hughes

Tales from the Fringes of Fear

Year unknown Jeff Szpirglas and Steven P. Hughes

They Did WHAT?!

Year unknown

Train Your Brain

Year unknown Jeff Szpirglas and Danielle Saint-Onge

Wild Cards

Year unknown Jeff Szpirglas and Dave Whamond

X Marks the Spot

Year unknown Jeff Szpirglas, Danielle Saint-Onge, and Dave Whamond

You Just Can't Help It

Year unknown

You Just Can't Help It!

Year unknown Jeff Szpirglas, Josh Holinaty, and Owlkids Books Inc. Staff

Your Brain

Year unknown Jeff Szpirglas and Danielle Saint-Onge

Your Changing Brain

Year unknown Jeff Szpirglas and Danielle Saint-Onge