The Book of Doors

New York bookseller Cassie Andrews lives quietly, sharing an apartment with her best friend, Izzy. And yet she feels something is missing from her life. Then a favourite customer gives her an old - and rather curious - book. At the very front, there is a handwritten message : This is the Book of Doors. Hold it in your hand, and any door is every door. Cassie is about to discover that the Book of Doors is a special book - a magic book.
A book that bestows extraordinary abilities on whoever possesses it. Soon she will learn that there are other magic books out there, that can also do wondrous - or dreadful and terrifying - things. Because where there is magic there is power - and there are those who will stop at nothing to possess it. Suddenly Cassie and Izzy are confronted by violence and danger. The only person who can help them is Drummond Fox, a man fleeing his own demons but who has a secret library of magical books hidden in the shadows for safekeeping.
Because there is someone out there - nameless and evil - who is hunting them all... Because this book is worth killing for.