I read and enjoyed The White Shepherd when I read it several years ago. It is part of a three book series. The second novel is an e-book bargain today and I just purchased it. I plan to read the third novel also.
From Goodreads on The White Shepherd:
First in the brand-new Anna Hopkins dog-walking mystery series: an intriguing new departure for award-winning writer Annie Dalton.
Anna Hopkins’ daily walk through Oxford’s picturesque Port Meadow is rudely interrupted one autumn morning when her white German Shepherd, Bonnie, unearths a bloodsoaked body in the undergrowth. For Anna it’s a double shock: she’d met the victim previously. Naomi Evans was a professional researcher who had told Anna she was working on a book about a famous Welsh poet, and who offered to help Anna trace Bonnie’s original owner.
From her conversations with Naomi, Anna is convinced that she was not the random victim of a psychopathic serial killer, as the police believe. She was targeted because of what she knew. With the official investigation heading in the wrong direction entirely, Anna teams up with fellow dogwalkers Isadora Salzman and Tansy Lavelle to discover the truth.
Goodreads on Written in Red
The murder of a college professor has its roots in the Cold War: the new Oxford Dogwalkers mystery from award-winning YA writer Annie Dalton.”
Shortly before Christmas, Professor James Lowell is found brutally attacked in his rooms at Walsingham College, where Anna Hopkins works as an administrator. Baffled as to why anyone would wish to harm such a gentle, scholarly man, Anna discovers that Lowell had a connection with her fellow dogwalker, Isadora Salzman, who knew him as an undergraduate in the 1960s, a co-member of the so-called Oxford Six. It turns out that Isadora has been keeping a surprising secret all these years. But someone else knows about Isadora s secret: someone who has sent her a threatening, frightening letter.
Could the attack on Professor Lowell have its roots in a 50-year-old murder? And who is targeting Isadora and the surviving members of the Oxford Six? Anna, Isadora and Tansy, the dogwalking detectives, make it their business to find out.
Goodreads on A Study in Gold
Having reluctantly agreed to make up the numbers at a World War II-themed murder mystery weekend at Mortmead Hall, Anna Hopkins and her fellow dogwalkers, Isadora and Tansy, enjoy themselves far more than they’d expected. Not for long. The weekend’s festivities come to an abrupt halt when a body is discovered floating in the ornamental pond.
Who was the mysterious woman in the red dress who attended the event without a ticket? As Anna and her friends delve further, they find themselves caught up in a web of intrigue that leads to a lost painting and a devastating wartime secret: a secret that involves Anna’s own family. Was her late father really guilty of a monstrous crime …?