• The Poisonous Plans of Professor WeirdSteve Barlow, Steve Skidmore
• The Polar Bear ExpressEdward Packard
• The Port of PerilIan Livingstone
• The Portal of DoomLaurie S. Sutton
• The Power DomeEdward Packard
• The President's Stuck in the Mud and Other Wild West EscapadesStephen Bly
• The Princess and the PeaBlake Hoena
• The Prisoners of TimeJoe Dever
• The Productivity GameCraig Hickman
• The Professor's Monkey BusinessElizabeth McConnell
• The Quarterback SneakRandy Petersen
• The Queen MaryMatt Doeden
• The Quest for RividiaMichael G. Perrin Ph.D.
• The Quest of TheseusBlake Hoena
• The Race ForeverR.A. Montgomery
• The Race to Chimney RockJesse Wiley
• The Race to the MoonAllison Lassieur
• The Rack of BaalJamie Thomson, Mark Smith
• The Raiders of Dune SeaMichael J. Ward
• The Rain Forest MysteryD'Ann Steere
• The Reality MachineEdward Packard
• The Reeking MetropolisMartin Barnabus Noutch
• The Regional Accounts Director of Firetop MountainStephen Morrison
• The Renegade LordJamie Thomson, Mark Smith
• The Renegade WizardAshley P. Martin
• The Revolutionary WarElizabeth Raum
• The Riddle of the SphinxMichael Holt
• The Riddler's RansomBlake Hoena
• The Ring, the Sword, and the UnicornJames M. Ward
• The Rings of KetherAndrew Chapman
• The Rings of SaturnArthur Byron Cover
• The Road to Oregon CityJesse Wiley
• The Roads Not TakenTim Waggoner
• The Roaring TwentiesRichard Brightfield
• The RobberyGraeme Davis
• The Robot's RevengeClive Gifford
• The Roller Coaster GhostFran Manushkin
• The Rotten Apple Interactive Adventure BookTravis Haan
• The Royal FlushMilt Creighton
• The Salem Witch ShowdownMatthew K. Manning
• The Salem Witch TrialsMatt Doeden
• The Saviour of SharnPaul Bimler
• The Scarlet Shield of ShalimarBarbara Siegel, Scott Siegel
• The Sceptre of the ElvenkingDavid Brunskill
• The Seal of ThomerionDaniel J. Heck
• The Search for Aladdin's LampJay Leibold
• The Search for Snake RiverJesse Wiley
• The Second ConquestAllen Sharp
• The Secret Life of ToysR.G. Austin
• The Secret of 13Bonnie Bryant Hiller
• The Secret of Mystery HillDoug Wilhelm
• The Secret of Rainbow IslandJudith Bauer Stamper
• The Secret of the Aurora HotelDanny McAleese, David Kristoph
• The Secret of the Flying SaucerLaurie S. Sutton
• The Secret of the Knight's SwordCarolyn Keene, Franklin W. Dixon
• The Secret of the Sea CreatureLaurie S. Sutton
• The Secret Treasure of TibetRichard Brightfield
• The Seeker of ValenreathMatthew D. Makin
• The Serpent King's DomainPaul Gresty
• The Seven SerpentsSteve Jackson