Iona Portal (The Synaxis Chronicles)
by Robert David MacNeil
series
genres Other10
years 2011
Homefront: Portal Wars III
by Jay Allan
series
genres Science
years 2016
The Portal (Novella)
by S. E. GILCHRIST
series
genres Other11
years 2013
The Portal
by Richard Bowker
series
genres Other11
years 2013
The Portal to Sidhe: Book 2
by Kelsey Schaeffer
series
genres Other2
years 2019
The Portal to Sidhe: Book 3
by Kelsey Schaeffer
series
genres Other2
years 2020
The Microcosm Portal
by Harrison Thoreau
series
genres Other3
years 2011
The Fifth Portal: a supernatural urban fantasy action adventure (Cards of Death book 5)
by Tamara Geraeds
series
genres Other3
years 2020
Grandpa's Portal
by Steve Messman
series
genres Other3
years 2013
The Spyglass Portal: A Lighthouse Novel
by Coverstone, Stacey
series
genres Other4
years 2013
Alora: The Portal
by Tamie Dearen
series
genres Romance
years 2015
The Time Portal 2: Escape in Time
by Joe Corso [time travel]
series
genres Other4
years 2013
The Catswold Portal
by Shirley Rousseau Murphy
series
genres Other8
years 2007
The Time Portal 5: The Nazi
by Joe Corso
series
genres Other8
years 2014
Lock & Portal (My Demon Bound Book 1)
by Jade Bones
series
genres Other
years 2020
The Dark Portal
by Robin Jarvis
series
genres Other9
years 2012
Fly: A PORTAL Chronicles Novel (The PORTAL Chronicles)
by Melissa Aden
series
genres Other10
years 2012
The Silver Portal (Weapons of Power Book 1)
by David J Normoyle
series
genres Other10
years 2016
The Time Portal 4: The Inquisition
by Joe Corso
series
genres Other10
years 2013
The Time Portal 3: The Princess
by Joe Corso
series
genres Other11
years 2013