Extreme Peril (An Axel Strike Action Thriller—Book 12)

Extreme Velocity (An Axel Strike Action Thriller—Book 11)

Extreme Valor (An Axel Strike Action Thriller—Book 10)

Extreme Command (An Axel Strike Action Thriller—Book 9)

Extreme Assault (An Axel Strike Action Thriller—Book 8)

Extreme Impact (An Axel Strike Action Thriller—Book 7)

Extreme Target (An Axel Strike Action Thriller—Book 6)

Extreme Vengeance (An Axel Strike Action Thriller—Book 5)

Extreme Measures (An Axel Strike Action Thriller—Book 4)

Extreme Threat (An Axel Strike Action Thriller—Book 3)

Extreme Force (An Axel Strike Action Thriller—Book 2)

Extreme Justice (An Axel Strike Action Thriller—Book 1)