The Boxcar Children Mysteries Boxed Set Books 1-12 is a wonderful collection for young readers and families. This set follows the adventures of the Alden siblings as they solve mysteries and explore exciting places. From discovering a hidden treasure to helping those in need, these stories teach children about friendship, teamwork, and problem-solving. Ideal for readers aged 7-12, this set sparks creativity and imagination while encouraging a love of reading. With engaging plots and timeless lessons, The Boxcar Children series is perfect for both independent reading and family read-aloud time.