The Sailor Snatchers by Lucy Coats

The series comes to its triumphant conclusion with the 12th volume of ancient Greek myths retold and illustrated for a new generation Readers will meet the ghosts who prophesy “great danger and great trouble,” and those death singers—the Sirens—whose irresistible singing has lured so many sailors to their deaths. But perhaps the worst of all are Scylla—with six bright green heads, each on a long, snaky head, to crunch luckless sailors alive—and Charybdis, the blubbery monster that sucks entire ships to the ocean floor. But it’s not all doom and gloom!