There is a long list here:
http://xacobeo.fr/biblio.html - look for the links to
Récits/Romans in a number of languages including English (look for "anglais").
Here is what I pulled out of this website as to pilgrim reports published before the year 2000 and in English. Shirley MacLaine's book is not in the list because it was published in 2001. Paul Coelho's book is not in the list because it is listed under "fiction". I marked those books
in colour that are frequently mentioned.
ALVEY Ada - In search of St James. Cornwall to Compostela (1989)
BENTLEY James - The Way of St. James (1992): photographs by John MILLER
CURRY Neil - Walking to Santiago (1992)
DENNETT Laurie - A hug for the apostle (1987): on foot from Chartres to Santiago
FEINBERG Ellen O. - Following the Milky Way A Pilgrimage Across Spain (1989)
FOOT Judy - Foot by Foot to Santiago de Compostela (1997/2003): pilgrimage from St Jean Pied de Port
FREY Nancy Louise - Pilgrim Stories (1998)
GARCIA OSUNA Alfonso - Incidents of Travel on the Road To Santiago (1998)
HANBURY-TENISON Robin - Spanish pilgrimage. A canter to St James (1990)
HITT Jack - Off the road (1994)
HOINACKI Lee - El Camino (1996)
LAYTON T.A. - The Way of St James or the pilgrims' road to Santiago (1976)
LUARD Nicholas - The Field of the Star. A Journey to Santiago de Compostela (1998)
MULLINS Edwin - The pilgrimage to Santiago (1974)
NEILLANDS Robin - Road to Compostela (1989)
NELSON Howard - Trust and Tears (1998): "Poems of Pilgrimage"
NOTEBOOM Cees - Roads to Santiago (1997): "Detours and Riddles in the Lands and History of Spain"
POË Emma - Diary of a Pilgrim (2000): in 1992, three women pilgrims start from St Jean Pied de Port
ROBBERSTAD Knud H. - The Road to Santiago (1996)
SELBY Bettina - Pilgrim's road (1994)
SLADER Bert - Pilgrim's footsteps (1989)
STANTON Edward E. - Road of stars to Santiago (1994)
STARKIE Walter - The Road To Santiago (1957): "Pilgrims of St. James"