Leona Lal Singh (Lal Singh, Leona / Singh, Leona Lal)

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  The Ascended Masters of the Great White Brotherhood
  by Edmund Harold, Leona Lal Singh
  Softcover, Grail Publications, ISBN 0958515638 (0-9585156-3-8)
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  Communicating with Angels and Nature Spirits
  by Edmund Harold, Leona Lal Singh
  Softcover, Grail Publications, ISBN 0958515646 (0-9585156-4-6)
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  Master Your Vibration
  by Edmund Harold, Patricia Walker, Linda King, Leona Lal Singh, Ann Becker
  Softcover, Grail Publications, ISBN 0646223852 (0-646-22385-2)
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  Second Sight: Developing the Art of Mediumship
  by Edmund Harold, Patricia Mary Walker, Leona Lal Singh
  Softcover, Grail Publications, ISBN 0646166492 (0-646-16649-2)