Hattie Maxwell is trying to make sense of her life since the Big Split. It used to be the four of them - Mum, Dad, Ivy and Hattie<br/>- against the universe. But lately it feels like she's a lone star in a big galaxy. Her one escape is Hummingbird House, an old<br/>mansion with a giant mulberry tree just perfect for climbing to hide from the world.<br/>So when Hattie learns that the house is going to be demolished, she is determined to save it. A midnight visit becomes a step<br/>back in time, and Hummingbird House reveals its secrets: a hidden library, a mysterious new friend, and a lost treasure that<br/>could help stop the development. Can the past help Hattie to fix her present?<br/>A brilliant time-slip novel with a contemporary twist, The Secret Library of Hummingbird House celebrates standing up,<br/>speaking out and letting go of the past.