A shadow is never created in darkness. It is born of light. - Terry Tempest Williams, This is the fourth in a series of books bringing together articles by Fred Sawyer on the history and theory of dialing. The current book covers 2004-2009. Desperately Seeking Vaulezard, Dialing Scales: Reviewing The General Theory, Compressed Gnomonic Sundials, Equations For Hollander's Mean-Time Sundial, A Bipolar Azimuthal Equant Sundial, The Bury St. Edmunds Curve, An Encounter With Numb3rs, A Stereographic Layout Technique, Blagrave's Stereographic Layout Technique, Towering Timepiece, Peaucellier Sundials, Sicut In Caelo Et In Terra Et In Caelatura, An Osculatory Sundial, Robinson's Quandary, Letter To The Editor: Dual Sundials, An 18th-Century Innovation, J. Mandl's Altitude Abac, Misaligned Analemmatic, Bifilar Origins, A Glimpse Of Alsace, Nicole's Reflections, Patron Saint Hildevert, Saint Hildevert In England, Williams' Shaded Plot, A Sundial Safari Limerick, Differential Dialing Scales, Geosetting In East Anglia, Andreas Schoner's Stereographic Sundial Design, A Tipped Dial Enigma