This volume collects the best Junior Scientist Power Hour comics from its creation in summer of 2012 to the summer of 2015, a full three years of goofs to warm your poor cold heart on even the darkest of days. It contains not only comics, but 25 book-exclusive illustrations as well as a bonus comic explaining the origins of JSPH.
— Description from Comic Vine community (comicvine.gamespot.com).
