Daniel and Dina Nayeri.
Their Twitter feeds: Daniel. Dina.
Titles I've written about:
Another Faust (2009):
Overall, it's fun, dark stuff with some clever bits beyond the Faust name. Each chapter begins with a snippet about one of Madame Vileroy's many bargains made throughout history, but my favorite nod is the one to Nathaniel Hawthorne: the boy Belle pursues—and some of the other kids use as well—is named Thomas Goodman-Brown.