The Professor's MysteryBRIAN HOOKERReading editionChapter navigation31 reading sectionsGo to chapterChoose a chapter…Front matterMYSTERYWELLS HASTINGSBRIAN HOOKERHANSON BOOTHChapter IChapter IIChapter IIIChapter IVChapter VChapter VIChapter VIIChapter VIIIChapter IXChapter XChapter XIChapter XIIChapter XIIIChapter XIVChapter XVChapter XVIChapter XVIIChapter XVIIIChapter XIXChapter XXChapter XXIChapter XXIIChapter XXIIIChapter XXIVChapter XXVChapter XXVIPrevious chapter ←WELLS HASTINGSNext chapter →HANSON BOOTHAll chapters and sections (31)Opening pagesFront matterOther sectionsMYSTERYWELLS HASTINGSBRIAN HOOKERHANSON BOOTHChapters1234567891011121314151617181920212223242526WITH ILLUSTRATIONS BY← WELLS HASTINGSHANSON BOOTH →