“What’s that, then?” asked Ergo. “Well, you know how the pigfrogs only come out in December?” “Yes, of course,” said Ergo. “It’s June,” said the farmer. “Oh, dear,” said Ergo. “Turn around, lads.” 5 Down the mountains they trudged. The Avocado farmers helped them to find the way, because they had only brought with them a one-way map. The chief avocado farmer was called Arthur Monkberry, and he had told Ergo 26