Michael C. Grumley

Michael C. Grumley

5 Series

Michael C. Grumley is an American author renowned for his action thrillers, particularly the Breakthrough and Evan series. His novels are celebrated for their distinctive plots and consistently rank among Amazon's top sellers.

In Michael C. Grumley's "Amid the Shadows," young Sarah, endowed with supernatural gifts, navigates life after her mother's death under the care of struggling social worker Christine. Together, they must quickly adapt as they uncover a threat to the world's fate. This gripping narrative promises an adrenaline-fueled journey that captivates readers from start to finish.

Breakthrough

Breakthrough

(2013)

Leap

(2014)

Catalyst

(2015)

Genesis

(2016)

Ripple

(2017)

Mosaic

(2019)

Echo

(2021)

Evan

Evan After / Through the Fog

(2014)

The Unexpected Hero

(2015)

Monument

The Last Monument

(2020)

The Desert of Glass

(2021)

Revival

Deep Freeze

(2024)

Cold Storage

(2025)

Standalone Novels

Amid the Shadows

(2013)

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