Sam's sister wants a sandwich ... but sneaky Sam can't wait to add a few wriggling surprises of his own. Lift the flaps and find out just how disgusting Sam can make his sandwich. When Samantha wants a really special sandwich, her brother Sam offers to make her an unforgettable treat, filled with everything she wants ... and a few not-so-delicious extras. Unfold the lettuce, tomato and cheese fillings in this sandwich-shaped book and guess which creepy-crawly rhyming surprise Sam has added to each layer for his greedy sister.