There's a new anthology from Routledge that looks interesting: Contemporary Anarchist Studies: An Introductory Anthology of Anarchy in the Academy. Apparently, it has not been released yet.
From the description:
This interdisciplinary work highlights connections between anarchism and other perspectives such as feminism, queer theory, critical race theory, disability studies, post-modernism and post-structuralism, animal liberation, and environmental justice. Featuring original articles, this volume brings together a wide variety of anarchist voices whilst stressing anarchism's tradition of dissent. This book is a must buy for the critical teacher, student, and activist interested in the state of the art of anarchism studies.