Cirrus@Austlit

'Two sisters. One dangerous secret. Twenty-four hours to uncover the truth.

'Seventeen-year-old Tempest was born into a world of water. The most skilled diver on the Equinox Reef, she searches drowned cities with her older sister Elysea, seeking out old world treasures to trade for Notes. After Elysea mysteriously drowns, Tempest scavenges the ruins alone, driven to collect enough Notes to buy her sister's life for 24 hours, and to finally learn the secret she had kept until her last breath.

'However, once revived, Elysea convinces Tempest to break her out of the Palindromena research facility and they embark on a dangerous journey to discover the truth about their parents' death. But they're pursued by two Palindromena employees desperate to find them before Elysea's time is up and prevent them from uncovering the secret behind the revival process and the true cost of restored lives.'

Source: Publisher's blurb.

'Seventeen-year-old Keralie Corrington is one of Quadara's most skilled thieves, but when she steals an unexpectedly valuable package from a messenger she is soon entangled in a conspiracy that leads to all four of Quadara's queens being murdered. With no other choices and on the run from her former employer, Keralie teams up with Varin Bollt, the Eonist messenger she stole from, and together they race to discover who has killed the queens. But when dark secrets threaten their reluctant partnership and put everything at stake, Keralie and Varin must use all their daring to stay alive and untangle the mysteries behind the nation's four dead queens.'

Source: Publisher's blurb.