Complex sentence: But they have a wonderful time reading some pleasingly wonderful books like "Roll of Thunder, Hear My Cry", etc. So Min, the girls, and the book sender travel to Sands Point as a reward.
Split into simpler sentences: But they have a wonderful time reading some pleasingly wonderful books like "Roll of Thunder, Hear My Cry", and more. After reading the books, to celebrate Min, the girls, and the book sender travel to Sands Point as a reward.