The Secret Signal
  • Length:
    4 Books
  • First:
    October 2011
  • Latest:
    November 2018

Series List in Order

Order Book Genre Date Rating
1 Science Fiction / SF 0 Buy
2 Science Fiction / SF 0 Buy
3 Science Fiction / SF 0 Buy
4 General Fiction / GF 0 Buy

Book Descriptions for series: Hal Junior


  • Book - 1

    Hal Junior uncovers a threat to the space station and everyone on board. How will he warn them? With a Secret Signal, of course!Ten-year-old Hal Junior lives aboard an orbiting space station, where his mum is chief scientist, his dad cleans air filte...



  • Book - 2

    The Missing Case is a middle-grade science fiction novel set in the distant future. The protagonist - a boy called Hal Junior - lives aboard a huge space station. There are many science-fictional concepts in the novel, from robot teachers to starshi...



  • Book - 3

    "This is your pilot speaking. Folks, we have a small problem in the engine bay. It's nothing to worry about, but I'd like you to make your way to the escape pods." Hal Junior and Stephen 'Stinky' Binn live aboard a high-tech space station, far from t...



  • Book - 4

    Space Station Oberon is on high alert, because a comet is about to whizz past.All the scientists are preparing for the exciting event, and all the kids are planning on watching.All the kids except Hal Junior, who's been given detention.Unfortunately ...