Bookaday: Bug Island by Robert Cordiner

Bug Island - Middle Grade

They destroyed the mighty Mayan Empire. What hope for a few shipwrecked
survivors?

A South American cruise. It should have been a once in a lifetime experience.
And it was. But not in the way they imagined. Barely surviving a horrific
shipwreck, the remaining passengers have to try and cope with finding food,
water, shelter, let alone the constant arguments. And