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Book Summary and Reviews of The World's Greatest Detective and Her Just Okay Assistant by Liza Tully

The World's Greatest Detective and Her Just Okay Assistant by Liza Tully

The World's Greatest Detective and Her Just Okay Assistant

by Liza Tully

  • Readers' Rating (31):
  • Publishes:
  • Jul 8, 2025, 400 pages
  • Rate this book

About this book

Book Summary

A great detective's young assistant yearns for glory, but first they have learn to get along in this delightful feel good mystery.

Olivia Blunt doesn't want to be an assistant detective for the rest of her life. She's determined to learn everything she can from her mentor and renowned investigator, Aubrey Merritt, but the latter is no easy grader.

After weeks of fielding phone calls from parties desperate for the world-renowned detective's help, a case comes across Olivia's desk that just might be worthy of Merritt's skills. On the evening of her sixty-fifth birthday party, Victoria Summersworth somehow fell over her balcony railing to her death on the rocky shore of Lake Champlain. She was a happy woman—rich, beloved, in love, and matriarch of the preeminent Summersworth family. The police have ruled it a suicide, but her daughter Haley thinks it was murder.

Merritt is ever the skeptic, but Olivia believes Haley. Plus, she's desperate to prove her investigative skills to her aloof boss. But the Summersworth family drama is a complicated web.

Olivia realizes she might be in over her head with this whole detective thing... or she might be unravelling a mystery even bigger than the one she'd started with.

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Reviews

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This information about The World's Greatest Detective and Her Just Okay Assistant was first featured in "The BookBrowse Review" - BookBrowse's membership magazine, and in our weekly "Publishing This Week" newsletter. Publication information is for the USA, and (unless stated otherwise) represents the first print edition. The reviews are necessarily limited to those that were available to us ahead of publication. If you are the publisher or author and feel that they do not properly reflect the range of media opinion now available, send us a message with the mainstream reviews that you would like to see added.

Any "Author Information" displayed below reflects the author's biography at the time this particular book was published.

Reader Reviews

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Linda J. (Urbana, OH)

The Just Okay Assistant Scores
The title was enticing enough for me to request an ARC from Book Browse when offered the opportunity. The read did not disappoint.

Told in the voice of "the just okay assistant," who was just hired by the self-named "World's Greatest Detective." WGD is called by the daughter of a woman whose death was determined to be a suicide which the daughter has trouble accepting.

The number of people of interest does get a little confusing but that is a minor issue. Most compelling to me was the sandpaper abrasiveness of boss and employee (see title). I'm thinking that this is probably the first of a series. I'll be along for the ride with comes later.

Ellen G. (Treynor, IA)

The World's Greatest Detective and Her Just Okay Assistant by Liz Tully is BETTER than okay!
I really enjoyed The World's Greatest Detective and Her Just Okay Assistant by Liz Tully. The book had everything I look for in a mystery. The characters were well-rounded and believable. I especially liked the main characters. Aubrey Merritt instantly appeared in my mind as Helen Mirren, both for her appearance and manner. Olivia Blunt could be played by any reasonably attractive young actress with smarts and snark.

The setting came alive for me, even though I have never been to that part of the country. The clues were well distributed between suspects, keeping me guessing on the final outcome. I will definitely recommend this book for the Mystery Discussion group I facilitate at the local library, when it comes out, and I look forward to sequels!

Debbie C. (Sun Lakes, AZ)

Mystery and discovery
A very great read. The mystery and intrigue were great. I loved how the "Okay Apprentice" worked diligently to solve the mystery and was not deterred by the not so flattering comments and 'missing' statements that the detective provided. The Apprentice diligently stayed with the case and added twists to the plot.

Gwen C. (Clearfield, PA)

The World's Greatest Detective and Her Just Okay Assistant
The World's Greatest Detective and Her Just Okay Assistant

What a rollicking fun mystery as the delightful title portends! With renowned and snooty Aubrey Merritt and inexperienced but eager Olivia as the awkward crime solving duo, this novel rolls along at an excellent pace. Is the case a murder or a suicide? I particularly liked the chapter titles (fun to speculate) and "Ollie's" written questions to herself as she did her very best to impress her new boss. The locale and character descriptions were apt.

Told through Ollie's perspective, possible suspects pile up, while Merritt reveals nothing. I almost cheered when we had a classic reading of the will when Merritt revealed all - much more than a murder…and like Ollie I missed an obvious clue and only get C for deduction skills…but this book gets an A with me. I'm looking forward to a sequel and a long series!

Ruthie A. (Jersey City, NJ)

Start of a Fun Series?!
This was a fun, easy read, full of interesting characters and luxurious settings. Olivia Blunt is bored in her research job and applies for the job of assistant to Aubrey Merritt, the great detective. Olivia is young, carefree, overly confident in her abilities and very inexperienced. Aubrey is wealthy, demanding, impatient, critical and hard to please. What could go wrong?

Olivia finally gets the chance to work on a case when Aubrey, who insists on being called Merritt, is asked to investigate a death that has been ruled a suicide. The pair heads to a luxury resort on Lake Champlain to investigate. Right away we see that this will be a huge learning experience for Olivia. She jumps to conclusions and misses important clues. She is eager to learn and does so as the novel unfolds. Olivia has the personal skills, whilst Merritt has the brains and experience.

The setting and characters are a bit over the top, in a quirky way, but nothing is too dark or disturbing. This makes the novel a perfect beach book. The chemistry between the characters is fun and intriguing. I am eager to see how the relationship grows and changes. This could evolve into a fun series, which I hope it will!

Kathleen C. (Cockeysville, MD)

Fun multi-generational mystery
Oliva is a young mystery reader who is eager to prove herself to her new boss, an older & successful detective. Olivia soon learns that reading mysteries doesn't necessarily translate into skills for the job but she does have enthusiasm and a very focused attitude. This fun and cozy mystery involves many suspects, lots of clues, and a number mishaps by the young dectective. I greatly enjoyed this book & am looking forward to the next in what I hope is a series.

...25 more reader reviews

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Author Information

Liza Tully

Liza Tully is a pseudonym for Elisabeth Brink, who writes dark thrillers under the name Elisabeth Elo, as well as literary fiction under the name Elisabeth Panttaja Brink.

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