Magic Tree House 4: Pirates' Treasure!

Eight-year-old Jack and his little sister, Annie, are playing in the woods during their summer holiday, when they find a mysterious tree house full of books. But these are no ordinary books . And this is no ordinary tree house . Stuck on a desert island, captured by the evil Captain Bones and his gang and a huge storm at sea .

Jack, in varsta de opt ani, si sora lui mai mica, Annie, se joaca in padure in timpul vacantei lor de vara, cand gasesc o casa misterioasa in copac plina de carti. Dar acestea nu sunt carti obisnuite.