"Infinite Archive" is the third book in Mur Lafferty's Midsolar Murders scifi mystery series. Mallory Viridian is learning how to deal with being part of an alien hivemind as well as being the mother of a tiny sentient ship, when her book agent tells her that she's going to be the keynote speaker for a mystery convention that is coming to her space station. A giant data-filled ship is bringing the conventioneers as well as a few other surprises. Will Mallory have to solve another murder?
This is a fun space mystery, but you definitely have to have read the previous two books. A recommended purchase for scifi collections.

Infinite Archive is a delightful blend of sci-fi mystery, quirky humor, and high-stakes investigation. The world-building here is brilliant, the mystery keeps you guessing, with twists that feel fresh and unexpected, especially as new characters—some human, some alien complicate the investigation. Mallory’s personal growth adds depth to the plot, reminding us that while she’s great at solving mysteries, she’s still figuring out how to navigate the messier aspects of her life. It’s fun, quirky, thought-provoking, and will keep you turning the pages long into the night.