The Field Of High Energy Physics Is Experiencing A Strong Renaissance For Several Reasons: One, The Advent Of The New Large Hadron Collider At Cern In Geneva, Along With Unprecedented Computing Power For Theoretical Computations; Second, New Telescopes In Astronomy To Investigate High Energy Events In Space. The Biggest Open Quests Are The Implications Of The Evidence Of The Higgs Boson, A Particle Bestowing All Other Particles Their Masses, As Well As The Nature Of Dark Matter And Dark Energy That Make Up 95% Of The Universe. This Coherently Written And Comprehensive Compendium On Particle Physics Beyond The Standard Model Links Theoretical Models To The Most Recent Experiments And Results. The Author Presents New Ideas Which Are Not Yet Settled. Though Reporting On The Forefront Of Science, The Presentation Is Given In A Way That It Will Be Valuable To Researchers For A Long Time