Disclaimer: Book links take you to Amazon. As an Amazon Associate We earn money from qualifying purchases.
Publication Order of Bad Machinery Books
| The Case of the Team Spirit | (2013) | Hardcover  Paperback  Kindle |
| The Case of the Good Boy | (2014) | Hardcover  Paperback  Kindle |
| The Case of the Simple Soul | (2014) | Hardcover  Paperback  Kindle |
| The Case of the Lonely One | (2015) | Hardcover  Paperback  Kindle |
| The Case of the Fire Inside | (2016) | Hardcover  Paperback  Kindle |
| The Case of the Unwelcome Visitor | (2016) | Hardcover  Paperback  Kindle |
| The Case of the Forked Road | (2017) | Hardcover  Paperback  Kindle |
| The Case of the Modern Men | (2019) | Hardcover  Paperback  Kindle |
| The Case of the Missing Piece | (2020) | Hardcover  Paperback  Kindle |
| The Case of the Severed Alliance | (2021) | Hardcover  Paperback  Kindle |
Publication Order of By Night Books
| By Night, Vol. 1 | (2019) | Hardcover  Paperback  Kindle |
| By Night, Vol. 2 | (2019) | Hardcover  Paperback  Kindle |
| By Night Vol. 3 | (2020) | Hardcover  Paperback  Kindle |
Publication Order of Giant Days Books
| Giant Days, Vol. 1 | (2015) | Hardcover  Paperback  Kindle |
| Giant Days, Vol. 2 | (2016) | Hardcover  Paperback  Kindle |
| Giant Days, Vol. 3 | (2016) | Hardcover  Paperback  Kindle |
| Giant Days, Vol. 4 | (2017) | Hardcover  Paperback  Kindle |
| Giant Days, Vol. 5 | (2017) | Hardcover  Paperback  Kindle |
| Giant Days, Vol. 6 | (2017) | Hardcover  Paperback  Kindle |
| Giant Days, Vol. 7 | (2018) | Hardcover  Paperback  Kindle |
| Giant Days, Vol. 8 | (2018) | Hardcover  Paperback  Kindle |
| Giant Days Vol. 9 | (2019) | Hardcover  Paperback  Kindle |
| Giant Days, Vol. 10 | (2019) | Hardcover  Paperback  Kindle |
| Giant Days, Vol. 11 | (2019) | Hardcover  Paperback  Kindle |
| Giant Days, Vol. 12 | (2020) | Hardcover  Paperback  Kindle |
| Giant Days, Vol. 13 | (2020) | Hardcover  Paperback  Kindle |
| The Quotable Giant Days | (2020) | Hardcover  Paperback  Kindle |
| Giant Days, Vol. 14 | (2020) | Hardcover  Paperback  Kindle |
Publication Order of Giant Days: Charlotte Grote Books
Publication Order of Giant Days: Not On The Test Edition Books
| Giant Days: Not On the Test Edition Vol. 1 | (2017) | Hardcover  Paperback  Kindle |
| Giant Days: Not On The Test Edition Vol. 2 | (2018) | Hardcover  Paperback  Kindle |
| Giant Days: Extra Credit | (2018) | Hardcover  Paperback  Kindle |
| Giant Days: Not on the Test Edition Vol. 3 | (2018) | Hardcover  Paperback  Kindle |
Publication Order of Giant Days: Year One Books
Publication Order of Scary Go Round Books
| Heavy Metal Hearts and Flowers | (2005) | Hardcover  Paperback  Kindle |
| Ahoy Hoy! | (2008) | Hardcover  Paperback  Kindle |
Publication Order of Steeple Books
| Steeple | (2020) | Hardcover  Paperback  Kindle |
| Steeple Volume 2 | (2021) | Hardcover  Paperback  Kindle |
| Steeple Volume 3 | (2022) | Hardcover  Paperback  Kindle |