(Paperback)

An eccentric like all Helmsleys, 11-year-old Archer escapes his overprotective mother and recruits two friends, Oliver and Adelaide, to help him plan a rescue of his long-lost grandparents, world-famous explorers who disappeared atop an iceberg in the Antarctic. Full color.

(Paperback)

In the sequel to "The Doldrums, " Archer Helmsley's grandparents--famous explorers who went missing on an iceberg two years ago--are finally coming home. But there are rumors they made up their ordeal. With his friends, Archer sets out to rescue his grandparents' reputation. Illustrations.