"Revised for the 21st century"--Jacket.

Contains updated version and original text.

Originally published as a 24-lesson correspondence course in 1916.

Includes bibliographical references.

Updated Version -- 1 World Within 1 -- 2 Thought is Energy 10 -- 3 Radiating Attraction 18 -- 4 Energy is Power 27 -- 5 Thought is Creative 36 -- 6 Thought, Action, and Effect 44 -- 7 Idealization, Visualization, Realization 51 -- 8 Power of Imagination 60 -- 9 Health, Wealth, and Love 68 -- 10 Cause and Effect 78 -- 11 Answers from Nature 88 -- 12 Law of Attraction 97 -- 13 Process 105 -- 14 Manifestation 114 -- 15 Metamorphosis 122 -- 16 Cycle of Seven 130 -- 17 Concentration and Desire 140 -- 18 Value of Belief 149 -- 19 Matter is Changing 157 -- 20 Balance in the Universe 164 -- 21 Prepare for Success 172 -- 22 Planting the Seeds 180 -- 23 Success in Service 189 -- 24 Master Key 198 -- Original Text -- 1 World Within 221 -- 2 Thought is Energy 229 -- 3 Radiating Attraction 238 -- 4 Energy is Power 246 -- 5 Thought is Cretive 254 -- 6 Thought, Action, and Effect 262 -- 7 Idealization, Visualization, Realization 270 -- 8 Power of Imagination 279 -- 9 Health, Wealth, and Love 288 -- 10 Cause and Effect 298 -- 11 Answers from Nature 307 -- 12 Law of Attraction 316 -- 13 Process 324 -- 14 Manifestation 333 -- 15 Metamorphosis 341 -- 16 Cycle of Seven 349 -- 17 Concentration and Desire 358 -- 18 Value of Belief 366 -- 19 Matter is Changing 373 -- 20 Balance in the Universe 381 -- 21 Prepare for Success 390 -- 22 Planting the Seeds 399 -- 23 Success in Service 407 -- 24 Master Key 416.