Books in Showtym Adventures series

When Lisa Onions' magical Great Aunt Gladys turns up unexpectedly in her flying dustbin, Lisa is whisked off on a brand new adventure. This time it is Lisa's cousin, Gary Spriggs, who seems to be in need of help. He has turned from a kind, helpful boy into the most feared bully at Orange Road Primary School, and his main target is a skinny boy who works hard in class - Sam Harrison. Lisa joins the school as Aunt Gladys's undercover helper. Together with a new gang of friends, she seeks to unravel the mystery of Gary's sudden change.

When a knight appears at the supermarket car park asking for help, Martin assumes that there is a television crew hiding nearby, recording the prank. But after he is whisked off to a castle on the gallant mare, Grey Lady, he finds himself in a medieval world where the knight, Sir Jeffrey Giles, faces a great challenge. As Sir Jeffrey's new squire, Martin soon finds himself on a quest to save the castle.