The Unknown QuantityTHE UNKNOWN QUANTITYReading editionChapter navigation29 reading sectionsGo to chapterChoose a chapter…Front matterTHE UNKNOWN QUANTITYHENRY VAN DYKEDEAR DAUGHTER DOROTHEADOROTHEAPREFACEILLUSTRATIONSTHE WEDDING-RINGMESSENGERS AT THE WINDOWTHE COUNTERSIGN OF THE CRADLEHALF-TOLD TALESTHE KEY of the TOWERTHE RIPENING OF THE FRUITTHE KING'S JEWELTHE MUSIC-LOVERHUMORESKEHALF-TOLD TALESAN OLD GAMETHE UNRULY SPRITEA CHANGE OF AIRTHE NIGHT CALLTHE EFFECTUAL FERVENT PRAYERTHE RETURN OF THE CHARMHALF-TOLD TALESBEGGARS under the BUSHSTRONGHOLDIN the ODOUR of SANCTITYTHE SAD SHEPHERDTHE MANSIONPrevious chapter ←Front matterNext chapter →HENRY VAN DYKEAll chapters and sections (29)Opening pagesFront matterOther sectionsTHE UNKNOWN QUANTITYHENRY VAN DYKEDEAR DAUGHTER DOROTHEADOROTHEAPREFACEILLUSTRATIONSTHE WEDDING-RINGMESSENGERS AT THE WINDOWTHE COUNTERSIGN OF THE CRADLEHALF-TOLD TALESTHE KEY of the TOWERTHE RIPENING OF THE FRUITTHE KING'S JEWELTHE MUSIC-LOVERHUMORESKEHALF-TOLD TALESAN OLD GAMETHE UNRULY SPRITEA CHANGE OF AIRTHE NIGHT CALLTHE EFFECTUAL FERVENT PRAYERTHE RETURN OF THE CHARMHALF-TOLD TALESBEGGARS under the BUSHSTRONGHOLDIN the ODOUR of SANCTITYTHE SAD SHEPHERDTHE MANSIONA Book of Romance And Some Half-Told Talesby← Front matterHENRY VAN DYKE →