"Saber-Tooth" is a middle grade novel in verse by Robin Gow. Jasper gets very angry that his older brother Callan hasn't made time to go fossil hunting this summer, so he ruins his brother's laptop right before Callan goes to college. After Callan leaves, Jasper starts digging in his backyard and starts hearing the voice of a saber-toothed tiger fossil talking to him. Is this really happening or is it just Jasper's anger? This book was an interesting and quick read with an occasionally confusing plot. A recommended purchase where novels in verse are popular.