A central part to TJEd is choosing a "Core Book" or as some call it a "Central Classic" for you and/or your family. It is worthwhile to know, truly know, what the definition of a core book is so you can feel that you truly have chosen one. Here are a couple of links that I think explains it nicely:
For us, I immediately knew what our core book is. It is more like a core set for us. Our core books/central classics are made up of 4 scriptural works; the Bible, Book of Mormon, Doctrine and Covenants, and Pearl of Great Price. I feel like these works exemplify the meaning that Oliver DeMille gives of a Central Classic:
It is found in Doctrine and Covenants 88 : 118-119.
(Doctrine & Covenants is a book of scripture believed to be modern day revelation for Prophets of the Church of Jesus Christ of Latter-day Saints)
" . . . yea, seek ye out of the best books words of wisdom;
seek learning, even by study and also by faith. Organize yourselves; prepare every needful thing; and
establish a house, even a house of prayer, a house of fasting,
a house of faith, a house of learning, a house of glory, a house of
order, a house of God."