This book is the first volume in what will be a three-volume, fully annotated edition that collects all of Robinson Jeffers’ letters and the most important of Una Jeffers’ letters. Volume One, comprised of letters written between 1890 and 1930, also contains a substantial introduction to Jeffers’ life and work. Readers of Volume One will acquire a completely new understanding of Jeffers’ formative years. Topics of special interest include the evolution of Robinson and Una’s relationship (which involved the breakup of her first marriage), their move to Carmel, the building of Tor House and Hawk Tower, Jeffers’ maturation as a poet, the couple’s widening circle of friends, and their first trip together to the British Isles.