30 Life Principles Bible Study Updated Edition: A 90-Day Action Plan for Living These PrinciplesCharles F. StanleyWydawcaHarperChristian Resources
30 Life Principles, Revised and Updated: A Guide for Growing in Knowledge and Understanding of GodCharles F. StanleyWydawcaHarperChristian Resources
30 Real Signs from the Afterlife: Recognizing and Understanding Messages from Lost Loved OnesMelissa St. HilaireWydawcaCallisto Publishing
30% Happier in 30 Days: A Quick Start to a Happier, Healthier YouDaniel G. Amen MDWydawcaTyndale House Publishers
30-Day Heart Tune-Up: A Breakthrough Medical Plan to Prevent and Reverse Heart DiseaseSteven Masley MDWydawcaLittle, Brown and Company
30-Minute Drawing for Beginners: Easy Step-by-Step Lessons and Techniques for Landscapes, Still Lifes, Figures, and MoreJordan DeWildeWydawcaCallisto Publishing
30-Minute Frugal Vegan Recipes: Fast, Flavorful Plant-Based Meals on a BudgetMelissa CopelandWydawcaPage Street Publishing
A Magnificent Catastrophe: The Tumultuous Election of 1800, America's First Presidential CampaignEdward J. Larson