The Forty-Year Grudge
by Liza Tully
DESCRIPTION
When the World's Greatest Detective reunites with her college friends, she discovers that time doesn't heal all wounds.
It's been four decades since the women of Sigma Delta Tau were last together. The years have been kind to some but not to others.,,, !
Still this is supposed to be a pleasant diversion for former sorority member and current private investigator Aubrey Merritt. She's come to New Mexico to reconnect with old friends, and she's brought her personal assistant Olivia Blunt along with her to help with her bags.
But when one of the sorority sisters is murdered, all eyes turn to the World's Greatest Detective to solve the case. It's going to take both Aubrey and Olivia to cut through the knot of old hurts and current grievances to find the killer.
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MY THOUGHTS
If you read the first book in this series, The World’s Greatest Detective and Her Just Okay Assistant, you’ll remember Aubrey Merritt and Olivia Blunt as polar opposites with a rather contentious relationship. Over time, though, they’ve developed a begrudging respect for one another. This is really good because it’s on their next case that a decades-old grudge finally comes to light.
The Sigma Delta Tau sorority is holding a reunion in New Mexico, and Aubrey isn’t particularly interested in attending. But when she learns that one of her former sorority sisters is in danger, she decides to go - and brings Olivia along as her assistant. Olivia is still learning the ropes of investigation, but Aubrey knows she’ll be an asset.
While it will take time for Olivia to master the nuances of detective work, she quickly realizes how much she still relies on Aubrey’s guidance - even as she starts to find her own footing and instincts for uncovering answers. Meanwhile, away from home, Olivia finds herself quietly examining her relationship with her husband and sorting through her feelings for him.
Aubrey and Olivia have to get to work fast: shortly after they arrive in New Mexico, one of the sorority sisters is murdered, proving the earlier threat was no empty one. Investigating the case together strengthens their partnership as much as it tests it. What really makes the book work is its almost locked-room atmosphere, a long-standing grudge, a quiet, dusty desert setting in New Mexico, and a memorable cast of characters.
The Forty-Year Grudge delivers everything I loved about the first book, plus a mystery that kept me guessing until the final reveal. Watching Olivia come into her own alongside Aubrey made this one even better than the last. Highly recommend - whether you’re new to the series or already a fan.
Many thanks to Berkley and to NetGalley for this ARC for review. This is my honest opinion.











