Books by Upton SinclairClick here for all books by Upton Sinclair available for purchase on-line. A World To Win by Upton Sinclair listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. The Profits of Religion by Upton Sinclair listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. BOSTON (TWO VOLUMES) by UPTON SINCLAIR listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. |