Series Groosham Grange

Groosham Grange #2 by Anthony Horowitz The Unholy Grail / Return to Groosham Grange is a 1990 book by Anthony Horowitz and is book #2 in the Groosham Grange series. Check Price on Amazon

Groosham Grange #1 by Anthony Horowitz Groosham Grange is a 1988 book by Anthony Horowitz and is book #1 in the Groosham Grange series. Check Price on Amazon