A country house party. A fabulous heirloom. A daring theft.

A priceless diamond necklace, known as the Lockington Legacy, has been stolen. The newly opened Gemini Detective Agency has been approached to recover it. However, there is one small problem. The owner refuses to let them tell anyone it has been stolen.

For twins, Linzi and Loren Repton, this is only the start of their problems. A suspect turns up dead, their client's daughter is in trouble, and there is something very mysterious about a certain bag lady and her missing dog.

The Lockington Legacy is Book 1 in The Gemini Detectives, a cozy mystery series by award-winning British author, Lynda Wilcox.