Carman, Patrick, Beyond the Valley of Thorns( The Land of Elyon bk 2). Orchard Books, c2005 0-439-79640-7 Alexa continues her adventures and once again leaves Bridewell through the tunnel in the library. She joins her old friends and meets some new ones to try to defeat the forces that threaten Bridewell.

Carman, Patrick. The Dark Hills Divide(Land of Elyon Bk 1) Orchard Books, c2005 0-439-75843-2. Alexa Daley goes beyond the walls built by Warvold to the forest and the Dark Hills. She finds enchantment and discovers some outlaws are planning to invade the city.She must find out who the spy in Bridewell is and report to the council. A 250 page mysteryand fantasy.