His Return and Her Fall ((Parent!Lock))

Haley Jane Holmes-Watson and her lovely family residing in 221b Baker Street are in for a slight spin when the code to Sherlock's computer is needed by yet again, James Moriarty and his son, Alex. He threatens to take the young girl, but Sherlock and the Ashward family (friends of Haley) will be sure to protect her, or will they?

NOTICE
This book's rating has been upped to R [Restricted] for the many trigger warnings and very graphic scenes some may find scary/nightmarish. Also, the feels are so intense, thou may cry spontaneously under no circumstances of a sad part. You've been advised.