For those who like to listen to book or for those who want to redeem the time. Let me encourage you to download, Spiritual Disciplines for the Christian Life by Donald S. Whitney.
I read this book about 15 years ago and now am enjoying listening to it.  Its amazing how much you can listen to–I did the first 3 chapters washing cars on Saturday.
One thing to listen for–does the author use guilt to motivate or not? This is one of the accusations.
You can download it for free at https://christianaudio.com/free_download.php   include the code  MAR2009. About once a month Christian Audio has a new free download.