Feral Mate by Delta James

Emery thought she had seen it all when she moved to Reykjavik to join the Northern Lights Genome Project, but when she finds Dr. Carson Payne badly hurt on a table in one of the medical labs, her curiosity is piqued. Little does she know, this man holds the key to unlocking a world she never could have imagined.
Mason thought he was dead when he was shot protecting his twin brother and his mate, but when he wakes up on a table in the enemy’s laboratory, he realizes the stakes are even higher. With the help of an unexpected ally, he discovers his fated mate, and she believes he is his brother. Can Mason keep his true identity a secret and escape Reykjavik with his mate before it’s too late?

With twists and turns at every corner and a powerful emotional journey, this book will keep you hooked until the very end.