Australian author Debra Adelaide's latest book is her most personal to date. As she reveals to Claire Nichols, When I am 64 was written as an autofiction to give her more freedom to reflect on her lifelong close friendship as well as coming to terms with the death, at age 64, of writer Gabrielle Carey, most known as the co-author of Puberty Blues.

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In her latest thriller The Shark, Emma Styles takes the reader to the height of a Perth summer. It's hot and as she tells Claire Nichols, a season sizzling with danger. But who is the Shark circling on the beach and how can two teenage girls net them?

Debra Adelaide on the life and death of Gabrielle Carey