Fifty-something librarian Shona is a proud former pupil of the Marcia Blaine School for Girls, but has a deep loathing for The Prime of Miss Jean Brodie, which she thinks gives her alma mater a bad name. Impeccably educated and an accomplished martial artist, linguist and musician, Shona is selected by Marcia Blaine herself to travel back in time for a crucial mission involving Macbeth, the Weird Sisters and a black cat. Unsure which version of history she's in, Shona tries to figure out who she's here to save. But between playing the Fool and being turned into a mouse, things don't always go her way. Shona's expertise in martial arts is put to the test as family tensions rise and fingers are pointed for murder. Can Shona unravel the mystery in time to complete her mission? Never underestimate a librarian!

Fifty-something librarian Shona is a proud former pupil of the Marcia Blaine School for Girls, but has a deep loathing for The Prime of Miss Jean Brodie, which she thinks gives her alma mater a bad name. Impeccably educated and an accomplished martial artist, linguist and musician, Shona is personally selected by Marcia Blaine herself to travel back in time for an important mission in fin-de-siecle France. But Shona finds this mission very confusing. Why, for example, have so many people been torn to death by wild animals, what are Maman and the mayor up to, and is the reclusive aristocrat really suffering from toothache? It's a race against time to solve the mystery. It is also a very tall order - but as Shona is wont to remind herself: Never underestimate a librarian!

"The creme de la creme of crime debuts.' Al Guthrie Fifty-something Shona is a proud former pupil of the Marcia Blaine School for Girls, but has a deep loathing for The Prime of Miss Jean Brodie, which she thinks gives her alma mater a bad name. Impeccably educated and an accomplished martial artist, linguist and musician, Shona is thrilled when selected by Marcia Blaine herself to travel back in time for a one-week mission in 19th-century Russia: to pair up the beautiful, shy, orphaned heiress Lidia Ivanovna with Sasha, a gorgeous young man of unexplained origins. But, despite all her accomplishments and good intentions, Shona might well have got the wrong end of the stick about her mission. As the body count rises, will she discover in time just who the real villain is?