Do Not Mess with the Mermaids : The cheeky, chucklesome young fiction series starring Grace, the princess-knight! by Michelle Robinson

Grace has proved to the kingdom of Wondermere that when it comes to courage, determination, playing TROLL-O on unicorn-back and being a BRAVE KNIGHT, she's just as good as any boy!But now Wondermere is expecting a VERY IMPORTANT visitor: the MERMAID QUEEN of the Outer Ocean. That means frilly dresses and best behaviour - and absolutely NO RULE BREAKING. But when a purple DRAGON EGG falls into the moat of Wondermere castle, Grace and her sister Princess Portia find themselves babysitting a BIG SECRET. One teeny tiny little dragon called Dennis couldn't possibly disturb the royal visit . could he?Have you read all of the books in the series?DO NOT DISTURB THE DRAGONSDO NOT MESS WITH THE MERMAIDSDO NOT PANIC THE PIXIES
Binding: Paperback / softback