Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Ludwig Wittgenstein
C. G. Jung
Arthur Edward Waite
George Boole
Albert Gallatin Mackey
Thomas Inman and M.R.C.S.E. John Newton
Richard Folkard
George Frederick Kunz
Bertrand Russell and Alfred North Whitehead
Herbert Silberer
Lewis Carroll
John Venn
Manly P. Hall
Arthur Symons
John Vinycomb
Thomas Wilson
Havelock Ellis
Donald A. Mackenzie
Sanger Brown
Sepharial
Clara Erskine Clement Waters
W. B. Yeats
These books are free to read. Each is in the public domain in the United States; check your own country's rules before you copy or share one.