The Higgs Boson is a hypothetical massive scalar elementary particle predicted to exist by the Standard Model in particle physics. At present there are no known elementary scalar (spin-0) particles in nature, although many composite spin-0 particles are known. The existence of the particle is postulated as a means of resolving inconsistencies in current theoretical physics, and attempts are being made to confirm the existence of the particle by experimentation, using the Large Hadron Collider (LHC). This book presents current research in the study of Higgs Boson, including scalar strong interaction Hadron theory; Higgs Boson in geometrical and group theories; phenomenology of the Higgs Triplet Model; the status of Higgs Boson searches; and Higgs mass and quantum geometry.