The Bower Bird by Ann Kelley

Twelve year old Gussie needs a heart and lung transplant, but doesn't know how long she'll need to wait before she gets the surgery. So she focuses on living and enjoying life as much as she can. She's well-read with an insatiable curiosity in the world around her. She loves spending time with her cats and watching the wildlife around her new home she shared with her Mum in Cornwall. She also wants to find out about her relatives. 

I really enjoyed this book, though I did feel it lost energy and direction about half way through.  

Gussie is a great character, to inspire anyone who is living with uncertainty around health issues. I wasn't sure though what age group this book is written for. Given a main character of age 12, you'd think perhaps the book is written for youngsters of around 10, but it feels too grown up and too slow moving for that age group. However, the style of writing means it doesn't feel like its written for adults, rather as a children's book that adults can also enjoy. 

It's the sequel to The Burying Beetle (which I haven't read) but does stand alone.  

The Bower Bird by Ann Kelley, published (2007) by Luath Press.