Would really like to have these in Logos. The author is Gabriele Boccaccini and is professor of Second Temple Judaism and Christian origins at the University of Michigan, Ann Arbor, Michigan, and the founder of the Enoch Seminar.
The are published by Eerdmans.
Enoch and the Messiah Son of Man: Revisiting the Book of Parables
Enoch and Qumran Origins: New Light on a Forgotten Connection
Roots of Rabbinic Judaism