The Garland of Letters

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 (VAR? AMALA)
I. Vak or the Word
II. Artha, Pratyaya and Sabda
III. Asabda and Parasabda
IV. Parasabda, Causal Sabda
V. Sakti as Stress
VI. Eternality of Sabda
VII. Sabda as language
VIII. Natural Name
IX. Vaidika-Sabda
X. The Tattvas
XI. Sakti—Potency to Create
XII. Nada—the First Produced Movement
XIII. Bindu or Sakti—Ready to Create
XIV. Maya-Tattva
XV. The Kañcukas
XVI. Hamsa
XVII. Kamakala
XVIII. The Gross Tattvas and their Lords
XIX. Causal Saktis of the Pra? ava
XX. The Kalas
XXI. The Garland of Letters or Var? amala
XXII. “Om”
XXIII. The Necklace of Kali
XXIV. Dhvani
XXV. Sun, Moon and Fire
XXVI. Bija-Mantra
XXVII. ? adadhvas
XXVIII. Mantra-Sadhana
XXIX. Gayatri-Mantra
XXX. The Gayatri-Mantra as an Exercise of Reasoning
XXXI Atma- Sadhana