Maximum Power

Grant Valor #6 / 12

Maximum Power (Grant Valor #6) by Jack Mars

When terror strikes at the heart of the Olympics, Grant Valor and his international covert team must dismantle a conspiracy threatening to ignite chaos across the globe's most beloved sports competitions. Valor must pit strength and strategy against a shadowy foe. Can he deliver peace—or will he be outmatched by an enemy playing for keeps?

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Release date: December 23, 2025

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Grant Valor

Grant Valor consists of twelve books. The current recommended reading order for the series is provided below.

Maximum Damage (Grant Valor #1)

★ 6.00 / 1

Maximum Force (Grant Valor #2)

★ 6.00 / 1

Maximum Fury (Grant Valor #3)

★ 6.00 / 1

Maximum Threat (Grant Valor #4)

★ 6.00 / 1

Maximum Peril (Grant Valor #5)

★ 6.00 / 1

Maximum Power (Grant Valor #6)

★ 6.00 / 1

Maximum Impact (Grant Valor #7)

⧗ 8.00 / 2

Maximum Carnage (Grant Valor #8)

⧗ 8.00 / 1

Maximum Chaos (Grant Valor #9)

⧗ 8.00 / 1

Maximum Pressure (Grant Valor #10)

⧗ 8.00 / 1

Maximum Havoc (Grant Valor #11)

⧗ 8.00 / 1

Maximum Vengeance (Grant Valor #12)

⧗ 8.00 / 1