Myron's brother "Brad" is never mentioned in any other book in the series. It seems that the author stuck it in that book and forgot about him in the rest. It is a major oversight by Harlan Coben, since he portrays Myron as a only child in a Jewish family.
A sister is mentioned in at least one book, that I recall. Also a brother - Brad - is mentioned in Final Detail and in Long Lost.
Luigi's brother is Mario.Mario you dumb oaf
The character is Mufasa. There is no character in The Lion King by the name Mukasa. Scar was the younger brother of Mufasa.
the main character is helen along with her brother micheal
A character in Big Brother.
john howlen also known as victer creed-aka-sabertooth is logan-aka wolverine brother
Marvel character Scarlett Witch's brother
Apparently not, as no such character is mentioned in the books or films.
a baseball.
Torak, Renn and wolf
Jason Earles.
Kinai and Koda