Ordained as an apostle in 1906, David O. McKay served as president of the Church of Jesus Christ of Latter-day Saints from 1951 until his death in 1970. Under his leadership, the church experienced unparalleled growth—nearly tripling in total membership—and becoming a significant presence throughout the world.

The first book to draw upon the David O. McKay Papers at the J. Willard Marriott Library at the University of Utah, in addition to some two hundred interviews conducted by the authors, David O. McKay and the Rise of Modern Mormonism focuses primarily on the years of McKay's presidency. During some of the most turbulent times in American and world history, McKay navigated the church through uncharted waters as it faced the challenges of worldwide growth in an age of communism, the civil rights movement, and ecumenism. Gregory Prince and Robert Wright have compiled a thorough history of the presidency of a much-loved prophet who left a lasting legacy within the LDS Church.

Winner of the Evans Handcart Award. 
Winner of the Mormon History Association Turner-Bergera Best Biography Award. 

12 June 1906
Love feeds and grows on love, and while it grows, it increases the capacity of the soul for loving. So our love was perfect when I kissed you at the altar; it is perfect to-day; it will be perfect when the century strikes ‘half-past;’ it will be perfect eternally. - from the book
David O. McKay served as president of the Church of Jesus Christ of Latter-day Saints from 1951 until his death in 1970. A devout and devoted leader, he was no less devoted to his beloved wife, Emma Ray McKay. In this collection of letters from the David Oman McKay Papers at the J. Willard Marriott Library of the University of Utah, McKay’s courtship of Emma Ray Riggs and the early days of the couple’s marriage are revealed in his own words.
The McKays were married in the Salt Lake Latter-day Saints Temple on January 2, 1901, the first “sealing” of the twentieth century. They became known as the church’s happiest couple. One of the things that cultivated that happiness were the poems and expressions of endearment McKay presented his wife, offerings he referred to as 'heart petals'. The letters collected here are replete with touching examples of those gifts of love.
Throughout this correspondence, McKay reveals his innermost feelings, joys, heartaches, and determinations, imparting a wealth of insights into his personal, caring nature and documenting his growth from a young, inexperienced missionary to a mature leader within the LDS Church. But most striking of all in these letters is the blossoming of a true, devoted love that lasted over seventy years.