R.L. Ullman
R.L. Ullman's most popular book is Tales of a Not-So-Super 6th Grader with 1 save and an average rating of 4.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
1 primary bookAuthored 100% of series
Epic Zero
Epic Zero is a 1-book series first released in 2015 with contributions by R.L. Ullman.
#1
Series
1 primary bookAuthored 100% of series
Monster Problems
Monster Problems is a 1-book series first released in 2018 with contributions by R.L. Ullman.
#1