Cover image not available
Originally published: Grand Rapids, Mich. : Baker Book House, 1980.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
The bumps are what you climb on : encouragement for difficult days by Warren Wiersbe. ISBN 1856841766. Published by Crossway Books in 1998. Publication and catalogue information, links to buy online and reader comments.