Originally published under the pen name Tex Burns, this is the fourth of the Hopalong Cassidy novels, a rousing tale of the famed gunslinger's search for the coldblooded killers who murdered his friend. Its swift action, hard-fought justice and frontier courage are telling reminders of the talent and timelessness of L'Amour's tales of the Old West | Trouble Shooter by Louis L'amour, Mass Market Paperback | Indigo Chapters