Harry sat up and gasped; the glass front of the boa constrictor's tank had vanished. The great snake was uncoiling itself rapidly, slithering out onto the floor. People throughout the reptile house screamed and started running for the exits.
As the snake slid swiftly past him, Harry could have sworn a low, hissing voice said, "Brazil, here I come....Thanksss, amigo."
The keeper of the reptile house was in shock.