Join Bo on his dream farm in this board book with peek-a-boo holes throughout and a pop-up Join Bo on as he gets to work on his very own farm, including raising alpacas, milking cows, and bringing in the peanut harvest. Zoom: Farm Adventure is part of What on Earth Books' Zoom series of 36-page board books written by Susan Hayes, with peek-a-boo holes throughout and a surprise popup.