Bill O'Neil has written at least 3 books. Their most popular book is Fathom Volume 1 with 1 save with an average rating of -⭐.
Series
1 released bookAuthored 100% of series
Fathom Vol. 1 is a 0-book series first released in 2008 with contributions by Michael Layne Turner, Bill O'Neil, and J.T. Krul.
Series
1 primary bookAuthored 50% of series
Witchblade / Tomb Raider is a 1-book series first released in 1998 with contributions by Michael Layne Turner and Bill O'Neil.
Series
5 primary books6 released booksAuthored 17% of series
Fathom (collected editions) is a 6-book series with 5 primary works first released in 2005 with contributions by J.T. Krul, Michael Layne Turner, and 9 others.