Torah Essentials in less than 60 minutes a day -- Tape 18: Chumash – Parshas Vayaira, Chapter 18: Avram welcomes guests despite his great physical pain, Avram davens for Sodom; Mishna Brura – page 21: 90 amens; Navi – Yehoshua Chapter 17: Mishkan set up in Shiloh, messengers sent to survey land for distribution among remaining tribes; Mishna – Dimai Chapter 1: exemptions from dimai, specific laws of dimai.