Note: There are other series with the same name: The Portal (Maggie Shayne), The Portal (Sarah Barnard)
- Series: The Portal (Richard Bowker) Series Record # 49135
- Series Tags: parallel universe (3)
- The Portal (Richard Bowker)
- 1 The Portal (2013) by Richard Bowker
- 2 Terra (2016) by Richard Bowker
- 3 Home (2019) by Richard Bowker