Kathleen Bell 
Another Dimension – Journey Into the Unknown [EPUB ebook] 

Life for Katy was dull, dull, dull. Nothing exciting ever seemed to happen to her. Little did she know that things were about to change, and her life was about to become more exciting that she could ever have imagined.After discovering a strange object whilst digging in the garden, Katy finds herself able to travel to other worlds and dimensions, and even through time, but disaster seems to follow her everywhere she goes and she often finds herself in some dangerous situations.Along the way, she befriends a fellow traveller, a boy called Lee, who quickly gains her trust, (and her heart) and helps her out of some sticky situations.However, keeping their secret from friends and family and the most popular girl in school, Judy, (whose sole ambition seems to be making Katy”s life miserable, ) might not be so easy.