Retrogression Keeper

Retrogression Keeper consists of two books and series is set to expand with the upcoming release of one more book. The current recommended reading order for the series is provided below.

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Book Covers

The Lone Keeper: An OP MC Fantasy Isekai Adventure (Retrogression Keeper #1)

Unrated

The Alternate Keeper (Retrogression Keeper #2)

⧗ 8.00 / 1

Speculative Fiction Books

The Lone Keeper (Retrogression Keeper #1 / 3)

2025 | fantasy, litrpg

The Alternate Keeper (Retrogression Keeper #2 / 3)

2025 | fantasy, litrpg

Retrogression Keeper Book 3 (Retrogression Keeper #3 / 3)

2026 | fantasy, litrpg | Release date 2026

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