Has Anyone Seen Jessica Jenkins By Liz Kessler

Jessica Jenkins always thought she was a perfectly ordinary girl, but when part of her arm vanishes in the middle of geography, everything changes. Being invisible is definitely fun, but Jessica and her best friend are determined to find out where the ability came from. Their search leads them to some startling discoveries, including that Jessica might not be the only one who has recently developed a super power, and that there's someone else trying to uncover the same information