Graeme swann
Swann labels Pietersen book 'fiction'
Swann denied accusations that he was part of a clique of bowlers guilty of 'mocking, ridicule, bullying'.
Coach Andy Flower has come under spotlight after a lackluster performance from his team.
England have named a separate squad for a one-off match against Ireland on September 3.
New Zealand will be hoping traditional English weather can save them from defeat.
England off-spinner Graeme Swann is returning home to spend time with his sick daughter.
England squared a three-match series against South Africa with an emphatic 28-run win on Wednesday.
Jacques Kallis and JP Duminy guided SA to a seven-wicket win over England in the opening Twenty20 match.
England spinner Graeme Swann will be rested after a long-term elbow problem.
England will keep the 13-man squad who won the first test at Lord's.
Shivnarine Chanderpaul was unbeaten on 73 and Marlon Samuels was on 79 at the interval.