the river at green knowe Author:L. M. Boston What a lot of islands the river makes,' said Ida. 'We must go exploring and sail around them all.' And so begins a wonderful, magical summer. Ida, Oscar and Ping are staying with Ida's great - aunt at the ancient, river - encircled house of Green Knowe. They set out to chart the river in the canoe, and soon discover that it has some surprising a... more »nd mysterious secrets.« less