Portrait of Ivan Sergeyevich Turgenev
By Ilya Yefimovich Repin (1879)
Picture sourceA few links on Turgenev. I’ll link to individual works as I cover them.

BIOGRAPHY
Wikipedia entry

ONLINE WORKS
Most online works use translations by Constance Garnett
Works at Google Books or
Project Gutenberg

Audio works available at LibriVox

ADDITIONAL (most of my previous links are now dead, so the list has shortened considerably)

An essay by Henry James on Turgenev:
1903 essay

A letter by Joseph Conrad on Turgenev and a study to be published by Edward Garnett (from Chapter 9):

“For only think! Every gift has been heaped on his cradle: absolute sanity and the deepest sensibility, the clearest vision and the quickest responsiveness, penetrating insight and unfailing generosity of judgment, an exquisite perception of the visible world and an unerring instinct for the significant, for the essential in the life of men and women, the clearest mind, the warmest heart, the largest sympathy–and all that in perfect measure. There’s enough there to ruin the prospects of any writer.”

Turgenev.org.ru, which has photos/paintings along with a biography and his works (in English and Russina)

An essay on Willa Cather, Ivan Turgenev, and the Novel of Character by Richard Harris from the Willa Cather Archive at the University of Nebraska

Courtesy of Richard Peace, Professor Emeritus, University of Bristol comes The Novels of Turgenev: Symbols and Emblems

One of my favorite current writers, the pseudonymous Theodore Dalrymple, has an article titled How—-and How Not—-to Love Mankind, a look at Turgenev and Karl Marx:
“But for all their similarities of education and experience, the quality of each man’s compassion could not have been more different: for while one’s, rooted in the suffering of individuals, was real, the other’s, abstract and general, was not.”