When a teenage boy comes through the portal a chain of events unfold that will hurl Patsy into times and places far stranger than anything she has previously encountered.

And this time, she'll be forced to face them without the support of her mother and grandmother.

To make matters worse, the Book of Wisdom will fall into the hands of the Nasqa - the mind thieves.

Does Patsy have the maturity and strength of character to face on her own a series of events that will threaten the very fabric of existence?

Find out in Graham Davidson's latest installment of The Witches of the Cross-worlds.