Today we celebrate our sons’ 10th birthday. As active fourth graders who love music, Judo, soccer, Legos, origami, and Transformers along with eating, they’ve always had a love of reading. So in honor of their birthday, here are their six sensational book series.

1. Dog Man series by Dav Pilkey
2. The Wild Robot and The Wild Robot Escapes by Peter Brown
3. All of the Calvin and Hobbes by Bill Waterson comic collections
4. Harry Potter series by J.K. Rowling
5. Diary of a Wimpy Kid series by Jeff Kinney
6. Big Nate series by Lincoln Peirce