Very good condition
"A successful mix of fantasy, mystery, adventure, and a touch of romance." — Kirkus Reviews 
The New York Times best-selling series continues with half-mermaids Emily and Aaron embarking on an icy and perilous journey to the Land of the Midnight Sun. Deep within an alpine lake where magical reflections show what could be rather than what is, the two discover a trove of stolen memories and Neptune’s darkest secret. Double-crosses and double-takes abound in Liz Kessler’s fifth magical mermaid adventure.