Devoted: Great Men and Their Godly Moms by Tim Challies is a slim little collection of mini-biographies about great men of the faith and the influence of their mothers. Covering men of church history, past and present, Challies looks at the role their mothers played in their salvation and spiritual development. It was an easy, enjoyable read with meaty though short chapters you can read through real quickly. Each chapter also points out some practical lessons we can learn from these women of the past in how we nurture those God has placed in our lives. I really enjoyed this and got a ton of book recommendations out of it.