"Shadowhunters" cast member Isaiah Mustafa, who will portray Luke Garroway in the upcoming ABC Family show, hosted a Twitter Q&A on Wednesday. He answered fans' questions about the TV series, what he likes about his role as Garroway and his personal life.

When asked by @jocelyn_garoway what his favorite book in the "Mortal Instruments" series is, he tweeted, "City of Glass."

Mustafa revealed that his favorite place on set is the Jade Wolf. In the story, the New York werewolf pack resides in a building with a Chinese restaurant called Jade Wolf. Occasionally, the pack takes restaurant calls and delivers food to customers.