90 books • 25 series
Eerie Education (Where You Dare Not Go)
Startling Stay (Where You Dare Not Go)
Hippopotamus
Haunted Capital
Tragic Theaters (Scary Places)
A Haunted Captial (Scary Places)
Comfort Dogs (Dog Heroes)
Eerie Inns (Scary Places)
Gravity-Defying Animals (Animals with Super Powers)
Shape-Shifting Animals (Animals with Super Powers)
Animals with Super Powers Set (Animals with Super Powers)
Lifeguard Dogs (Dog Heroes)
Tragic Theatres (Scary Places)
Giant Weta (Even More Supersized!)
Spooky Schools (Scary Places)
Inside the Tarantula's Burrow (Snug as a Bug Where Bugs Live)
Inside the Spider's Web (Snug as a Bug Where Bugs Live)
Lost Cities (Scary Places)
Haunted Caves (Scary Places)
The Takedown of Osama Bin Laden (Special Ops (Bearport)) (Special Ops (eBook))
Hippo (Animal Loudmouths)
German Shepherd (Big Dogs Rule!)
Hyena (Animal Loudmouths)
Howler Monkey (Animal Loudmouths)