​Prof. Daniel J. Lasker's new book: 

"Theological Encounters at a Crossroads: A Preliminary Edition of Judah Hadassi’s Eshkol ha-kofer, First Commandment, and Studies of the Book’s Judaeo-Arabic and Byzantine Contexts"

This book was written with Johannes Niehoff-Panagiotidis and David Sklare, and the front material including an introduction to the book can be found HERE​.​