Leon struggles with a super ego -- and a super secret! -- in the second graphic novel in Jamar Ni...

Leon faces his biggest challenge yet in the third graphic novel in Jamar Nicholas's action-packed...

Leon faces his biggest challenge yet in the third graphic novel in Jamar Nicholas's action-packed...

Long before President Barack Obama praised his work as 'an all-encompassing, all-hands-on-deck an...

Leon is an ordinary kid who becomes extraordinary when he fights a supervillain to save his school!

Leon is an ordinary kid who becomes extraordinary whenhe fights a supervillain to save his school!

Leon struggles with a super ego -- and a super secret! -- in the second graphic novel in Jamar Ni...

'Leon is an ordinary kid who becomes extraordinary when he fights a supervillain to save his scho...

Leon struggles with a super ego - and a super secret! in the second graphic novel in Jamar Nichol...