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Cover of The Book of Lost Hours

The Book of Lost Hours

Hayley Gelfuso (2025-08-26)

Subgenre
Age groupAdult 18+
Content ratingPG-13
Pages400 (Standard (250-400))
SeriesA GMA Book #
Setting
CSM age16

Content levels

ViolenceModerate
Sexual contentModerate
LanguageMild

Trigger warnings

WarPolitical ViolenceGovernment ManipulationCaptivityAbandonmentBetrayal

Positive tags

Forbidden LoveFound Familyredemption arcSelf-Discovery

Tropes

Forbidden LoveFish out of WaterSecret IdentitySpy RomanceHistorical RomanceStar-Crossed LoversEnemies to Lovers

Themes

Government ControlHistorical Traumalove vs dutyMemory and Identitypower and corruptionsacrificeSurvivalTime and Permanence

Synopsis

"A spectacular historical and speculative novel about a WWII-era girl who grows up trapped in the "time space," a cavernous library featuring books that house memories--but while government agents burn memories they wish to erase, she saves them, until an affair with an American CIA agent as a young woman changes the course of her life"--

Tags

Historical FantasySpeculative FictionLiterary FictionWorld War IICold War Era