Valley of Monsters
#7, Island of Fog
This book can be downloaded and read in iBooks on your Mac or iOS device.
Hal Franklin feels a need to get away from the village of Carter. He sets off with a few friends on a mission to find Chase and bring back the missing shapeshifter twins, Bo and Astrid Hammacher, who should have turned into sphinxes long ago and instead vanished without a trace. But Hal has an even stronger reason to get away, for werewolf blood courses through his veins.
The seventh book in the ISLAND OF FOG series visits Miss Simone's childhood and brings home an important scientific breakthrough.
I'm so glad to see this amazing series continue. I have been an avid reader and at long last the book is out. Keep up the great work Keith!