4 Books for Girls Volume 2 4 books that you will LOVE! Best Selling Author, Katrina Kahler will entertain you with these fabulous stories - Witch School, The Secret, I Shrunk My BF and Body Swap. These are all the first books of the series and girls everywhere rave about them. Perfect for girls aged 8 to 12! Hope you enjoy them! Witch School - Book 1 - Miss Moffat's Academy for Refined Young Witches The Secret - Book 1 - Mind Magic I Shrunk My BF - Book 1 - Ooops! Body Swap - Book 1 - Catastrophe!!!