Hush, little baby, don't say a word. Killer's gonna find you in Alcatraz.

Kate's going to prison—Alcatraz, that is!

When her brother, Andrew, comes to San Francisco on a business trip, Kate takes some time off sleuthing to hang out with her family and tour the city's best sites. She thinks the hardest part will be playing nice with her Instagram influencer sister-in-law. But then Andrew's work rival winds up dead—and Kate, nearly seven months pregnant with twins, is trapped on Alcatraz with the killer.

The clock is ticking, and Kate's to-do list is clear.
1.Escape Alcatraz.
2.Clear Andrew of murder.
3.Catch the real killer.
4.Find a restroom before the twins start playing kickball with her bladder.

Will Kate solve the case before it's too late? And can the family rally together to save Andrew once Kate's estranged father reappears on the scene?

Break out of ordinary life in the tenth book of the Maternal Instincts Mysteries, a laugh-out-loud, page-turning cozy mystery series by USA Today Bestselling Author, Diana Orgain.