Oxygen Leaks

Author Joshua T. Calvert

    Books by Joshua T. Calvert

    The below list may not represent a complete list of books by Joshua T. Calvert. 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 Rift 3 cover image

    The Rift 3

    Release Date: Friday, March 7th, 2025
    Pages: 349 pages
    In 'The Rift 3,' James, Hannah, and Wolf confront the ultimate threat in a thrilling finale where they must save their worlds from interdimensional war and reality's collapse.
    The Rift 2 cover image

    The Rift 2

    Release Date: Saturday, March 1st, 2025
    Pages: 262 pages
    ISBN 13: 9798311243360
    In 'The Rift 2', Dr. James Barron races against time to save Special Agent Hannah Walker and confront new threats from dangerous rifts in reality and conspiracies that span dimensions.