WAlligator PieWArrow to the SunWThe Cat Ate My GymsuitWThe Chocolate WarWThe Clue of the Hissing SerpentWCurses, Hexes and SpellsWDanny Dunn, Invisible BoyWFiggs & PhantomsWFly WestWGreat Day for Up!WKitten for a DayWThe Last of the Really Great WhangdoodlesWMy Brother Sam Is DeadWMy Cat Likes to Hide in BoxesWMystery of the Glowing EyeWThe Mystery of the Ivory CharmWOf Nightingales That WeepWThe Ogre DownstairsWThe Pain and the Great OneWThe StrongholdWThe Talking ParcelWThere's a Wocket in My PocketWWhere the Sidewalk EndsWThe Worst WitchWZ for Zachariah