The second installment in the exciting new S.Q.U.I.D. Squad series of graphic novels by bestselling author Megan Miller Max, "Inky," and Luke are the youngest members of a secret underwater society dedicated to protecting the books and artifacts of their home from evil invaders. They call themselves the S.Q.U.I.D. Squad, and they never turn down a dangerous adventure. So when an army of rogue zombies finds their hidden aquatic outpost, it is up to the S.Q.U.I.D. Squad to crea