Iolo Williams Bequest
Samuel Johnson. An address ... By Iolo A. Williams
The Firm of Cadbury
Early English Watercolours and Other Drawings, Selected from the Collection of Iolo A. Williams, Exhibited at the Graves Art Gallery, Sheffield, 1952
The Plays of Richard Brinsley Sheridan. Edited, with an Introduction, by Iolo A. Williams
William Shenstone
SEVEN 18. (EIGHTEENTH) CENTURY BIBLIOGRAPHIES. BY IOLO A. WILLIAMS. JOHN ARMSTRONG, WILLIAM SHENSTONE, MARK AKENSIDE, WILLIAM COLLINS, OLIVER GOLDSMITH, CHARLES CHURCHILL, RICHARD BRINSLEY, BUTLER SHERIDAN.
George Moore. [A Bibliography.] Compiled by I.A. Williams. With a Prefatory Letter by George Moore
William Collins
John Masefield. [A Bibliography.] Compiled by I.A. Williams
Bibliographies of Modern Authors. N° 3. George Moore. Compiled by I. A. Williams. With a Prefatory Letter by George Moore
The Shorter Poems of the Eighteenth Century ... Selected & Edited ... by I.A. Williams
By-ways Round Helicon
Doctor Johnson in Poetry
Where the Bee Sucks. A Book of Flowers. Poems Chosen by I. A. Williams, the Paintings by Katharine Cameron
Bibliographical Notes & News
The Elements of Book-collecting
Old Music-halls
Early English Watercolours
By-ways round helicon