Book 3

Monster Blood for Breakfast!

by R L Stine

Published 1 June 2008
Fright-master R.L. Stine invites you on an all-new, all-terrifying adventure! When Matt ordered a container of Monster Blood from a weird website, his only intention was to play a harmless practical joke. But the joke's on him--and so is the mysterious green ooze. He's even eaten some of it! As if Matt's problems weren't big and slimy enough, an invitation to HorrorLand is also on its way. Can Matt and his sister survive inside a terrifying scream park where trouble lurks behind every turnstile? Can YOU?

Book 8

Someone - or something - is inviting ordinary kids to HorrorLand and trapping them there. But they're not the only guests of the terrifying theme park where nightmares come to life. Slappy the Dummy, Monster Blood, and other vile villains have joined the terror trip, too. And now an eerie camera is predicting trouble: Somebody might be gone in a flash!

Book 9

Welcome to Camp Slither

by R L Stine

Published 1 April 2009
Twelve-year-old Boone and his sister Heather love animals of every
kind. That's why they wanted to come to Camp Slither. The wild
legends of man-eating snakes and disappearing campers are hisss-terical!
But Camp Slither has a cold-blooded secret ... somebody has
unleashed a hungry horde of slithery snakes!

Can Boone and Heather survive long enough to accept their invitation
to HorrorLand? Yesssssss! But only if they figure out why Camp
Slither is crawling with trouble.

Book 11

Escape from Horrorland

by R L Stine

Published 1 June 2009
Not long ago, Luke and Lizzy Morris dared to spend one scary day at HorrorLand. They thought that NOTHING could lure them back, but their travel plans are about to change...Who - or WHAT - is summoning ordinary kids to HorrorLand and trapping them there? Luke and Lizzy are determined to find out. They've gathered every clue, and even launched their own secret website at EscapeHorrorLand.com. This time, Luke and Lizzy are prepared to face any danger - and any villain. Or so they thought...