R. L. Ullman

Monster Problems Collection

Epic Zero Collection

Unlegendary Dragon 3

Boy with Video Game Powers : Book 4

Boy with Video Game Powers

Prince of Dorkness

Last Bite

Broken Bat

Down for the Count

Epic Zero 11

Epic Zero 12

Tales of a Pathetic Power Failure

Tales of a Super Lame Last Hope

Tales of a Major Meta Disaster

Tales of a Not-So-Super 6th Grader

Epic Zero Books 10-12

Tales of an Unlikely Kid Outlaw

Tales of a Total Waste of Time

Unlegendary Dragon Books 1-3

Epic Zero 9

Epic Zero 3

Monster Problems 2

Unlegendary Dragon 2

Epic Zero 7

Monster Problems 3

Epic Zero 4

Monster Problems

Petunia the Unicorn Moves to the Big City

Epic Zero 6

Epic Zero 10

Epic Zero 8

Epic Zero 5

Epic Zero

Epic Zero 2

Unlegendary Dragon

Petunia the Unicorn's Magically Marvelous Ballet

Petunia the Unicorn's Dazzling Christmas Debut

Epic Zero Series Books 7-9

Monster Problems 2