- Series: Zac Power Test Drive Series Record # 35017
- Sub-series of: Zac Power
- Series Tags: juvenile sf (5)
- 1 Zac Power Test Drive
- 2 Zac's Icy Pole (2009) [SF] by Louise Park [only as by H. I. Larry]
- 4 Zac's Sticky Fix (2009) [SF] by unknown [only as by H. I. Larry]
- 5 Zac's Freaky Frogs (2014) [SF] by unknown [only as by H. I. Larry]
- 7 Zac's Bank Bust (2014) [SF] by unknown [only as by H. I. Larry]
- 8 Zac's Shark Attack (2014) [SF] by unknown [only as by H. I. Larry]
- 10 Zac's Wild Rescue (2013) [SF] by unknown [only as by H. I. Larry]
- 14 Zac's Quicksand (2010) [SF] by unknown [only as by H. I. Larry]