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Publication Order of Eternal Ones Books
| The Eternal Ones | (2010) | Hardcover  Paperback  Kindle |
| All You Desire | (2011) | Hardcover  Paperback  Kindle |
Publication Order of Kiki Strike Books
| Inside the Shadow City | (2006) | Hardcover  Paperback  Kindle |
| The Empress’s Tomb | (2007) | Hardcover  Paperback  Kindle |
| The Darkness Dwellers | (2013) | Hardcover  Paperback  Kindle |
Publication Order of Last Reality Books
| Otherworld | (2017) | Hardcover  Paperback  Kindle |
| OtherEarth | (2018) | Hardcover  Paperback  Kindle |
| OtherLife | (2019) | Hardcover  Paperback  Kindle |
Publication Order of Nightmares! Books
| Nightmares! | (2014) | Hardcover  Paperback  Kindle |
| Nightmares! The Sleepwalker Tonic | (2015) | Hardcover  Paperback  Kindle |
| Nightmares! the Lost Lullaby | (2016) | Hardcover  Paperback  Kindle |
Publication Order of Standalone Novels
| How to Lead a Life of Crime | (2013) | Hardcover  Paperback  Kindle |
| Don’t Tell a Soul | (2021) | Hardcover  Paperback  Kindle |
| The Change | (2022) | Hardcover  Paperback  Kindle |
Publication Order of Non-Fiction Books
| Everything You Need to Know about Nightmares! and How to Defeat Them | (2017) | Hardcover  Paperback  Kindle |
| Everything You Need to Know When You Are 8 | (2020) | Hardcover  Paperback  Kindle |
| Everything You Need to Know When You Are 9 | (2020) | Hardcover  Paperback  Kindle |
| Everything You Need to Know When You Are 10 | (2021) | Hardcover  Paperback  Kindle |
Publication Order of Anthologies