Join Ollie and her magical friends as they celebrate her birthday this next book in the bestselling Ollie series. It is Ollie’s birthday, and she is feeling excited! So when a bunch of colourful balloons float past her window and into the magical woods, Ollie can’t help but follow. But where could they be headed and what surprises lay in store? Join Ollie and her magical friends on a birthday adventure she’ll never forget. With striking illustrations, cut-outs and foil throughout, this is the next book in the bestselling Ollie series by Nicola Killen.