An Evening of Magic, Morality, Mythology, and More with Cassandra Clare and Holly Black

Thursday 17th August 19:00 - 20:30 at St James's Church , 197 Piccadilly, London , W1J 9LL

Join #1 New York Times-bestselling authors Cassandra Clare and Holly Black in this exclusive London event as they discuss their latest fantastical adventures.

Cassie and Holly will be interviewed on stage talking about their jointly written Magisterium series, Cassie’s latest Shadowhunters novel, Lord of Shadows, and Holly’s new book, The Cruel Prince, coming out in 2018.

After the talk you will have the opportunity to meet Cassie and Holly to get your books signed* and to receive special fan gifts.

Due to the popularity of the event and the strict rules about the venue's closing times, the publishers have reworked the guidelines so we wanted to clarify these with you before the event.

  • Cassandra Clare will personalise and sign one book per ticket holder in the queue. This must be either The Dark Artifices: Lord of Shadows or Magisterium: The Bronze Key.
  • Cassandra Clare will sign (no personalisation) two further books per person in the queue.
  • Copies of the books can be purchased at the event via Waterstones or attendees are also free to bring their copies with them from home.
  • Holly Black will sign all copies of books written by her.
  • There will be no posed photographs with either author due to time restrictions. Staff will be on hand to take a photo of you getting your books signed on your camera/phone.
  • Everyone who attends the event will receive a limited edition Shadowhunters postcard pack and an exclusive Lord of Shadows poster.
  • Attendees who also pre-order a copy of Holly’s new book The Cruel Prince (published January 2018) from and show confirmation of their pre-order at the event will be given an exclusive money-can’t-buy Cruel Prince goodie bag and a personalised signed bookplate.

Ticket: £8 general admission - SOLD OUT 
Ticket: £5 balcony (restricted view) - limited amount released due to popular demand - SOLD OUT 

St James's Church , 197 Piccadilly, London , W1J 9LL

Thursday 17th August 19:00 - 20:30

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Terms & Conditions

Please note that events can occasionally be cancelled at short notice or their times or dates may alter; we therefore recommend that you check with the shop before travelling.
If you are unable to attend an event we can often reserve signed copies. Please contact the host shop for details. Reserved copies cannot be guaranteed and may not always carry dedications.
All signings (unless otherwise stated) operate on a first come first served basis, so early arrival is often recommended.