Paul Ennis informs me that his co-edited volume Heidegger in the Twenty-First Century is now available through Springer, HERE on amazon. A hefty price but certainly a book to ask your library for. Featuring some fairly well know Heidegger scholars such as Babette Babich, Dermot Moran, Francois Raffoul, and Trish Glazebrook, to name a few.
Definitely check out the table of contents (HERE) and see if your library can't order it.
Paul is the one who actually inspired me to write THIS post some years ago. The point is that he thinks that Heidegger is certainly relevant for contemporary metaphysical philosophy in the 21st-century. And he's right.