Omega City Series by Diana Peterfreund

3.93 · 15 ratings
  • Omega City (Omega City #1)
    #1

    Omega City (Omega City #1)

    Diana Peterfreund

    Rated: 3.90 of 5 stars
    · 10 ratings · published 2015

    Gillian Seagret doesn't listen to people who say her father's a crackpot. His conspiracy theories about the lost technology of Cold War–era rocket scientist Dr. Aloysius Underberg may have cost him his job and forced them to move to the middle of nowhere, but Gillian knows he's right and plans to prove it.When she discovers a missing page from Dr. Underberg's diary in her father's mess of an office, she thinks she's found a big piece of the puzzle—a space-themed riddle promising to lead to Dr... more

  • The Forbidden Fortress (Omega City #2)
    #2

    The Forbidden Fortress (Omega City #2)

    Diana Peterfreund

    Rated: 4.00 of 5 stars
    · 3 ratings · published 2017

    Perfect for fans of The Goonies and Rick Riordan, The Forbidden Fortress is the thrilling sequel to Omega City, from acclaimed author Diana Peterfreund.Gillian Seagret is not having a great summer... more

  • Infinity Base (Omega City #3)
    #3

    Infinity Base (Omega City #3)

    Diana Peterfreund

    Rated: 4.00 of 5 stars
    · 2 ratings · published 2018

    Perfect for budding scientists and history buffs, as well as fans of The Goonies and Rick Riordan, Infinity Base is the thrilling finale to the Omega City series, from acclaimed author Diana Peterfreund.Gillian Seagret thought she knew everything about the secrets of Omega City, the mysteries of the rocket scientist Dr. Underberg, and the evil conspiracies of the organization called the Shepherds. But she’s about to learn that uncovering the truth is the easy part. You also have to fight for it... more

Find similar series to Omega City  ❯