The Saturday Triplets in: Lost in the Leaf Pile (Scholastic Reader, Level 1‪)‬

Fall has just gotten three times as nice with the Saturday Triplets!Triplets Ana, Bella, and Carlos are always looking for an adventure. And on Saturday mornings they always seem to find one!This Saturday, the triplets race to rake the fastest, the best, the biggest leaf pile ever! And when their cat, Boo, goes missing, they think they know where he must be...but they're in for quite a surprise when Boo is nowhere to be found!