Book 2

Villains Inc.

by Marion G Harmon

Published 30 March 2012

Book 3

Young Sentinels

by Marion G Harmon

Published 25 August 2013

Book 4

Small Town Heroes

by Marion G Harmon

Published 2 October 2014

Book 5

Ronin Games

by Marion G Harmon

Published 3 September 2015

Book 6

Team-Ups and Crossovers

by Marion G Harmon

Published 14 November 2016

Book 7

Recursion

by Marion G Harmon

Published 20 April 2018

Book 8

Repercussions

by Marion G Harmon

Published 16 November 2019

Book 9

Joyeuse Guard

by Marion G Harmon

Published 23 November 2021