Book excerpt: (ages 7 - 9) The "Abby and Tess Pet-Sitters" series features third-grader Abby, an aspiring veterinarian who goes into the pet-sitting business with her sister, Tess. In Goldfish Don't Take Bubble Baths, we discover that Abby adores animals, but her family lives in a "No Pets Allowed" apartment building. So she is very excited about looking after Mrs. Wilson's two goldfish, Speedy and Slowpoke. Now she can show her parents that she's responsible enough to start her own pet-sitting business. What could possibly go wrong? For starters, there's Abby's rambunctious little sister, Tess, who is always tagging along. But what really makes Abby barking mad is the way Tess insists on pretending she's a dog! When Tess gets them both into trouble, Abby realizes that pet-sitting isn't going to be as easy as she thought.The "Abby and Tess Pet-Sitters" series has been re-released with new illustrations by Meredith Johnson.