Title: Sweet Valley Twins #49: The Twins’ Little Sister by Francine Pascal
Summary: Baby-sitting blues…
Since they were seven, Elizabeth and Jessica have wanted a little sister. Now that they’re twelve, the twins know they’re responsible enough to help out with a new baby, and they’re determined to prove it to their parents.
The twins get their chance when neighbors go on holiday and leave their five-year-old daughter with the Wakefields. Chrissy is so cute and sweet that Jessica and Elizabeth think it’s going to be easy to take care of her.
But from the moment Chrissy arrives, it’s clear that she’s spoiled. Before long the twins begin to wish she would just disappear!
When they get their wish and Chrissy does disappear, the twins are faced with their biggest problem yet .They’ve got to find Chrissy before her parents come back! [Wing: Why does anyone ever trust the Wakefield twins with any living creature? WHY?]
Tagline: Are Jessica and Elizabeth ready to be big sisters? [Wing: NOPE.]
We already know that Jessica hates to baby-sit and isn’t all that great at it. Why are we having yet another story where she tries? What is her obsession with having a little sister? Why does this book even exist?