Edited by leading color experts, this comprehensive, illustrated encyclopedia covers all aspects of color including theories, concepts, history, psychology and universal applications. 250 black and white illustrations, 56 pages of color.

The Alternate Healing Compendium is meant for everyone who has an interest in alternative healing methods. From the complete beginner to the advanced practitioner, it explains in detail the many various modalities that are used to bring about healing, as well as offering step-by-step guidance to the practical methods of application. The Alternate Healing Compendium gives you the tools to unlock your own healing potential. Look out for the next edition, which will cover more ailments.

Visual illusions are compelling phenomena that draw attention to the brain's capacity to construct our perceptual world. The Compendium is a collection of over 100 chapters on visual illusions, written by the illusion creators or by vision scientists who have investigated mechanisms underlying the phenomena. --

It has been created for all people who have knowledge and are walkers, and also for those who are in a spiritual awakening, that want to know and learn but wonder where to begin. It is not specific for any religion. This book will teach you the ways to contacting the archangels, the rituals and the angelic psalms. But in addition, you will also learn to activate your chakras with the angels and to connect with your guardian angel. I wish, with all my heart, that Angelic Compendium is your accomplice and your guide. This book is also available in Spanish. For further information about angels and energy, please visit my web page: www.angelesyenergia.com

"The IMO Compendium" is the ultimate collection of challenging high-school-level mathematics problems and is an invaluable resource not only for high-school students preparing for mathematics competitions, but for anyone who loves and appreciates mathematics. The International Mathematical Olympiad (IMO), nearing its 50th anniversary, has become the most popular and prestigious competition for high-school students interested in mathematics. Only six students from each participating country are given the honor of participating in this competition every year. The IMO represents not only a great opportunity to tackle interesting and challenging mathematics problems, it also offers a way for high school students to measure up with students from the rest of the world. Until the first edition of this book appearing in 2006, it has been almost impossible to obtain a complete collection of the problems proposed at the IMO in book form. "The IMO Compendium" is the result of a collaboration between four former IMO participants from Yugoslavia, now Serbia and Montenegro, to rescue these problems from old and scattered manuscripts, and produce the ultimate source of IMO practice problems. This book attempts to gather all the problems and solutions appearing on the IMO through 2009. This second edition contains 143 new problems, picking up where the 1959-2004 edition has left off.

The science of metaphysics teaches ancient spiritual knowledge. The starting point of true learning is trying to know our real selves, and this will eventually open doors to knowledge of God and the entire Creation. Our real constitution is multidimensional, consisting of different vibrational bodies from gross to subtle. In order to achieve the goal of spiritual growth, we must work on the purification and refinement of these bodies. In accordance with our way of living, the physical body may be coarse or refined in different degrees. Our work to purify the physical body encompasses paying careful attention to the following: What we eat How we eat Hygiene Breathing Speech and silence Exposure to sunlight, pure air, and nature Physical activities How we spend physical energy Rest, sleep, and moments of solitude Sexual activity Addictions General attitude toward the physical body The etheric body is the energy blueprint serving as a model for the building of the physical body. Each chakra in the etheric body represents a level of consciousness and has its own characteristics, correlations, and functions. Our work to purify and develop the etheric body involves the use of color and sound energies, essential oils and fragrances, energy and breathing exercises, hatha yoga, dream work, and meditation.