Join 10 year old twins Ben and Sam Tennyson as, while on their summer vacation, they find two powerful devices called, the Omnitrixes. Attached to their wrists, they can both transform into ten various different alien heroes. Together, they use their new powers to protect the Earth and space from all evil. Read this book to see how this all goes down. {I don't own the Ben 10 series or it's characters. Only my Oc character. All rights go to creator(s).}