Magisterium

Cassandra Clare is the pen name of Judith Lewis, born Judith Rumelt to American parents in Tehran, Iran. She spent her childhood travelling with her family, living in France, England and Switzerland before she was ten, and attended high school in Los Angeles. She worked in entertainment journalism — including a spell at The Hollywood Reporter — before turning to fiction full time in 2006. City of Bones (2007) opened The Mortal Instruments, the six-book series that established her Shadowhunters w...

Holly Black is an American writer of fantasy for children, teenagers and adults. She was born in West Long Branch, New Jersey, in 1971, took a degree in English at The College of New Jersey, and published her first novel, Tithe: A Modern Faerie Tale, in 2002. She is best known for The Spiderwick Chronicles, the middle-grade series she created with the illustrator Tony DiTerlizzi, and for the Elfhame books that began with The Cruel Prince. Valiant won the inaugural Andre Norton Award in 2006, and...