Immediately below is the cover of The Einsteins of Vista Point, which was done by Vivienne To. The other illustrations further below, which come from the inside of the book, were done by Petur Antonsson. All of the illustrations exist under copyright of Vivienne To/Petur Antonsson/Christy Ottaviano Books/Hachette.

Here is the overview of The Einsteins of Vista Point that can be found on the back of the book itself:

When Zack’s younger sister dies in a tragic accident, his family moves to a small town in the Northwest to try and heal from all the pain. Eleven-year-old Zack blames himself for his sister’s death, and he struggles to find any comfort in his new surroundings. Vista Point is home to many mysterious landmarks: The great domed Tower casts inscrutable shadows, and what is the cryptic message in its ceiling medallion? There are several hidden watering holes and even a secret cave in the woods with messages written on its walls. Zack, at first, feels lost in Vista Point. Until he meets Ann, a girl who lives in the area and shows Zack all the special places to be discovered. But there’s something that seems a bit strange about Ann—and perhaps a secret she is keeping from him.

Here are some pictures from the book: