"Del! Hurry up Granpa's here!" "Ben, Drag me next time and I'll take your Sumo Slammers Card collection. Again" Join Ben, Del, Gwen and Max Tennison in a great Summer adventure. With new people to meet and old treaures to find. Edelweis Kindle Tennison former Holly Potter seems to like this new world after all.

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).}

Ben with his little sister Isabella along with his grandpa and cousin go on a exciting summer adventure when he finds a watch from outer space.

What if Ben had a sister? How would the story be like?