The Tessler Triplets: Vacation x3 by Chaya Sara Ben Shachar

What happens when your dream vacation… turns into a nightmare? For the Tessler triplets — Chaya, Shayna, and Esty — Sukkos means being home with their families, but not this year! Shayna and Esty are stuck in California, and Chaya feels left out and left behind at her Bubby and Zaidy’s house.

Shayna and Esty’s vacation plans aren’t exactly going the way they expected when an earthquake hits L.A. and shakes them to the core. Soon their vacation takes on more challenges, and they must devise a secret plan to impress their twelfth-grade class. And just when Chaya’s vacation is looking uneventful, unexpected guests show up and the fun begins.

Strange things happen, and Chaya plays detective to find the neighborhood robbers!

For the Tessler triplets, even though things don't always turn out the way they planned, things are always exciting in the third book of this series, now back in print!