This novel explores themes of time travel and societal change through the experiences of characters encountering different eras.
Author
Ralph Blum
1 book in the catalog
Ralph Blum has 1 book in our catalog of Christian parent reviews, mostly science fiction, time travel and social commentary. The earliest title we've reviewed was first published in 1972.
Recommended for readers roughly ages 16–18, based on our reviewers' age guidance.
Recurring virtues across Ralph Blum's work include courage. Parents most often flag non-Christian worldview elements — see each review below for specifics.
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