A Chapter a Day Focusing on All the Main Characters of the Bible readings are:

March 15: Joshua 2
March 16: Joshua 3
March 17: Joshua 4 
March 18: Joshua 5 
March 19: Joshua 6
March 20: Joshua 7 
March 21: Joshua 10

Reading the Whole Bible in a Year readings are:

March 15: Deuteronomy 11-13
March 16: Deuteronomy 14-16
March 17: Deuteronomy 17-20
March 18: Deuteronomy 21-23
March 19: Deuteronomy 24-27
March 20: Deuteronomy 28-29
March 21: Deuteronomy 30-31