Olivia and her classmates are making their own musical instruments to perform at their school assembly. But somebody keeps breaking them! Who could it be? "[A] wonderful series that is both enjoyable and humorous for youngsters to read. This series has subjects that kids like to read about." -- ​Meridian Magazine "Newton's Book News: Outstanding New Readers and Early Chapter Books" "Different words are emphasized through bolding, underlining, circling, font color changes, and other artistic touches, making the text feel lively and engaging. ... The well-paced stories, engaging format, and plentiful illustrations make this series a fantastic choice for readers transitioning to chapter books. ... A wonderful and worthwhile addition to all collections."-- School Library Journal, "89 Diverse and Adventure-Filled Chapter Book Fiction Series for Emerging Readers"