This collection investigates the intellectual development and personal struggles of Samuel Taylor Coleridge through his private correspondence. Editor Earl L. Griggs compiles and annotates these letters to provide a comprehensive view of the poet's life, spanning his early years through his middle period. The work utilizes primary source documents to reconstruct the social, political, and philosophical environment that shaped Coleridge's creative output and his relationships with contemporaries like Wordsworth and Southey.

Scholars and literary historians regard this collection as a foundational resource for understanding the Romantic period. Readers frequently note the academic density of the prose and the meticulous nature of Griggs's editorial work.