To celebrate the 150th anniversary of Alice in Wonderland, a compelling modern-day re-imagining of Alice's story by every girl's favourite author, Cathy Cassidy.Alice is thrilled when Savannah invites her to a Wonderland-themed sleepover; she's wanted to join this circle of friends for so long.

Finally, she's fitting in. But an accident suddenly changes everything and Alice is rushed to hospital.As her friends and family rally round, a mystery begins to unravel.

Was Alice pushed, and why - who would want to hurt her?

Can her loved ones - and the gorgeous boy who doesn't want to leave her side - help Alice survive?Looking-Glass Girl is the stunning new book from Cathy Cassidy, an unforgettable tale of friendship and love from one of the UK's best-loved authors.Cathy Cassidy is Puffin's top-selling author for girls.

She was an art teacher, a magazine editor and an agony aunt before becoming a full-time writer.

She has worked at Shout magazine and previously at Jackie, the magazine named after Jacqueline Wilson.

Cathy tours extensively around the UK - meeting over 10,000 young readers in 2012.

She has twice won the prestigious 'Queen of Teen' award.

Cathy lives with her husband, two teenage children, two dogs, two cats and a rabbit. For all the latest on this highly popular author go to www.cathycassidy.com