Oxygen Leaks

Author Giovanni Manganaro

    Books by Giovanni Manganaro

    The below list may not represent a complete list of books by Giovanni Manganaro. Rather, these books are what we found while specifically searching for recent novels that fit (at least a little) into a hard science fiction category.

    The Gliph Frequency cover image

    The Gliph Frequency

    Release Date: Wednesday, July 2nd, 2025
    Pages: 133 pages
    "The Glyph Frequency" by Giovanni Manganaro is a visionary thriller exploring humanity's awakening through a mysterious glyph that interweaves science and spirit, leading to a profound transformation of identity and reality itself.
    La Frequenza del Glifo (Italian Edition) cover image

    La Frequenza del Glifo (Italian Edition)

    Release Date: Sunday, June 22nd, 2025
    Pages: 376 pages