The 32-page book, Milkshakes with Maria Mitchell, introduces young readers to an important historical figure while strengthening their reading proficiency. The fictionalized storyline creates a relatable scenario of meeting a history-defining American and learning more about their way of life. The Time Hop Sweets Shop series lets students follow time traveling siblings as they join historical figures to experience pivotal moments in their lives. In each 32-page title, students strengthen their reading comprehension skills as they engage with leveled text, biographies, and more resources.