This extraordinary book of letters, written by Swami Kriyananda in response to questions and inquiries from his friends, students and critics over a thirty-year period, responds to practically any concern a spiritual seeker might have - how to meditate deeply; strengthening one's faith; developing divine attunement; accelerating spiritual progress; overcoming negative self-judgments; responding to illness, the right attitude toward money and profit, becoming a good leader, attracting a mate, sexuality, raising children - any many, many other subjects. Connecting all of these letters is the love, compassion and wisdom of Swami Kriyananda, one of the leading spiritual figures of our times. The letters describe in detail his efforts to fulfil his Guru's commission to establish spiritual communities - "would brotherhood colonies" - and offer invaluable advice to leaders everywhere on how to avoid the temptations of materialism, selfishness and pride.