Double Trouble (Beep And Bob #4)

While working on his duplication ray, Bob accidentally makes clones of himself and his alien friend Beep, and soon finds out that their doubles are evil and plan to rule the Earth.

Beep and Bob accidentally clone themselves for the school science fair in this fourth book in the hilarious, action-packed Beep and Bob series! What's twice as fun as Beep and Bob? Two Beeps and Bobs! While up too late working on his science fair project, Bob accidentally points a duplication ray at Beep. To his shock, another Beep appears! Beep decides the more, the better, so he points the ray at Bob and PRESTO: it's Bob 2 (or Backwards Bob). At first Bob thinks their clones are creepy, but it doesn't take long to realize that having duplicates comes with perks: they can sleep in while their clones go to class! Then the real Beep and Bob discover a hitch: the Beep and Bob clones are EVIL, and are planning to duplicate an EVIL Earth to rule! How will they possibly get themselves (and themselves!) out of this one?