The Garland of Letters (Imago Mundi Book 4)

In "The Garland of Letters" the english orientalist Sir. John Woodroffe ( Arthur Avalon ) explaines a particular way inside the tantric tradition: the way of tantra sastra, the bija, the chakra an the related mantra.
Contents:

Author's Preface
THE GARLAND OF LETTERS (VARṆ AMĀLĀ)
I. Vāk or the Word
II. Artha, Pratyaya and Åšabda
III. Aśabda and Paraśabda
IV. Paraśabda, Causal Śabda
V. Åšakti as Stress
VI. Eternality of Åšabda
VII. Åšabda as language
VIII. Natural Name
IX. Vaidika-Åšabda
X. The Tattvas
XI. Śakti—Potency to Create
XII. Nāda—the First Produced Movement
XIII. Bindu or Śakti—Ready to Create
XIV. Māyā-Tattva
XV. The Kañcukas
XVI. Hamsa
XVII. Kāmakalā
XVIII. The Gross Tattvas and their Lords
XIX. Causal Śaktis of the Praṇ ava
XX. The Kalās
XXI. The Garland of Letters or Varṇ amālā
XXII. “Om”
XXIII. The Necklace of Kālī
XXIV. Dhvani
XXV. Sun, Moon and Fire
XXVI. BÄ«ja-Mantra
XXVII. Ṣ adadhvās
XXVIII. Mantra-Sādhana
XXIX. Gāyatrī-Mantra
XXX. The Gāyatrī-Mantra as an Exercise of Reasoning
XXXI Ātma- Sādhana