Gandalf Bartholomäus has written at least 14 books. Their most popular book is Gleipnir 1 with 3 saves with an average rating of 3⭐.
They are best known for writing in the genres Fantasy, Young Adult, and LGBTQ.
Series
0 released booksAuthored 100% of series
Kitaro: Reprodukt edition is a 0-book series with contributions by Shigeru Mizuki and Gandalf Bartholomäus.
Series
1 primary bookAuthored 50% of series
ヴァンピアーズ [Vampeerz] is a 1-book series first released in 2019 with contributions by Akili.
Series
1 primary bookAuthored 50% of series
黒 [Kuro] is a 1-book series first released in 2014 with contributions by Somato and Gandalf Bartholomäus.
Series
5 primary booksAuthored 36% of series
彼方のアストラ / Kanata no Astra is a 5-book series with 5 primary works first released in 2016 with contributions by Kenta Shinohara and Gandalf Bartholomäus.
Series
0 released booksAuthored 33% of series
Kitaro: Reprodukt edition is a 0-book series with contributions by Shigeru Mizuki and Gandalf Bartholomäus.
Series
10 primary booksAuthored 10% of series
Gleipnir is a 10-book series with 10 primary works first released in 2016 with contributions by Sun Takeda and Gandalf Bartholomäus.
Series
19 primary booksAuthored 6% of series
憂国のモリアーティ [Yūkoku no Moriarty] is a 19-book series with 19 primary works first released in 2016 with contributions by Ryōsuke Takeuchi, 竹内良輔, and 三好輝.
Series
17 primary booksAuthored 5% of series
Chainsaw Man [ チェンソーマン ] is a 17-book series with 17 primary works first released in 2016 with contributions by Tatsuki Fujimoto, Amanda Haley, and 2 others.