The Crazy World of Ms Wiz(2004)
(Book 17 in the Ms Wiz series)
An omnibus of novels by Terence Blacker
The three stories in this title include: "Ms Wiz Spells Trouble" about Ms Wiz, who as a new teacher, has a magic rat, a rude owl and special powers; "In Stitches with Ms Wiz" when Ms Wiz becomes a doctor; and "You're Nicked Ms Wiz" when Ms Wiz turns one of her pupils into a cat.
Used availability for Terence Blacker's The Crazy World of Ms Wiz
May 2004 : UK Paperback