From Michelle Rial, the writer of viral favorite Am I Overthinking This?, comes a quirky and delightful picture book exploring multiple early-learning concepts through simple graphic charts and graphs Little charts for big hearts! Through boldly illustrated timelines, pie charts, bar graphs, and Venn diagrams, young readers will learn about colors, opposites, shapes, feelings, and much more in this unconventional STEM picture book with the sweetest ending ever. Michelle Rial's colorful, graphic style and infectious rhyming text make this a real off-the-charts read-aloud.