The Adventurous Four Series by Enid Blyton

Andy 14 takes pals visiting WW2 NE Scotland for an overnighter on Little Island. Small wiry redhead Tom 12 has cheerful twin sisters 10, Zoe and Pippa, with "thick golden plaits and deep blue eyes." But a sudden storm shipwrecks their little sailboat on deserted islets - with a cave of food supplies, a cove of submarines, and a seaplane of foreigners. The resourceful gang cope with discovery and danger. Lively brisk sketches bring the wind, waves, cliffs, and struggling sailors to life... moreAndy 14 takes pals visiting WW2 NE Scotland for an overnighter on Little Island. Small wiry redhead Tom 12 has cheerful twin sisters 10, Zoe and Pippa, with "thick golden plaits and deep blue eyes." But a sudden storm shipwrecks their little sailboat on deserted islets - with a cave of food supplies, a cove of submarines, and a seaplane of foreigners. The resourceful gang cope with discovery and danger. Lively brisk sketches bring the wind, waves, cliffs, and struggling sailors to life. The first fast moving appealing escapade with resourceful brave Adventurous Four. less

This is a story of the further adventures of four children who get into some hair-raising scrapes, but always manage to survive them. It is one in a series of adventure stories by Enid Blyton, and should appeal to both boys and girls.