Letter 317 : 1 January 1527, Capito to Ulrich Zwingli
Letter 318: 2 January 1527, Capito to Ambrosius Blaurer
Letter 319: 22 January 1527, Capito to Johannes Oecolampadius
Letter 320: 22 January 1527, Capito to Ulrich Zwingli
Letter 321: 29 January 1527, Johannes Oecolampadius to Capito
Letter 322: [Beginning 1527], Ludwig Hätzer to Capito
Letter 323: 3 February 1527, Johannes Sapidus to Capito and Martin Bucer
Letter 324: After 3 February 1527, Johannes Sapidus to Capito
Letter 325: 16 February [1527], Capito to the Reader
Letter 326: 28 February [1527], Capito to Johannes Oecolampadius
Letter 327: 28 February [1527], Capito to Ulrich Zwingli
Letter 328: 18 March [1527], Johannes Oecolampadius to Capito
Letter 329: 8 April 1527, Capito to Ulrich Zwingli
Letter 329a: [Before 14 April 1527], Capito, Caspar Hedio, Matthew Zell and Martin Bucer to the Strasbourg City Council
Letter 329b: [After 2 May 1527], The Chapter of St. Thomas to Wilhelm von Honstein and his Councillors
Letter 330: 31 May 1527, Capito to the City Council of Horb am Neckar
Letter 331: [31 May 1527], [Capito] to the Prisoners at Horb
Letter 332: 15 June [1527], Pierre Toussain to Capito
Letter 332a: [c. 26 June 1527], Capito and the Chapter of St. Thomas to the Strasbourg City Council
Letter 332b: 2 July 1527, The Strasbourg Preachers to the Elect of God at Worms
Letter 333: 7 July 1527, Capito to Ulrich Zwingli
Letter 334: 9 July 1527, Capito to Ulrich Zwingli
Letter 335: 12 July 1527, Capito to the Reader
Letter 336: 1 August 1527, Hans Schweintzer to Capito
Letter 337: 8 August 1527, Ulrich Zwingli to Capito
Letter 338: 18 August 1527, Capito to Ulrich Zwingli
Letter 339: De pueris instituendis ecclesiae Argentinensis Isagoge
Letter 340: Kinderbericht
Letter 341: September 1527, Capito to the Preachers of Basel
Letter 342: 24 September 1527, Capito to Ulrich Zwingli
Letter 342a: 17 October [1527], The Strasbourg Preachers to Whom it May Concern
Letter 343: 28 October 1527, Capito to Michael Cellarius
Letter 344: 7 November 1527, Capito to Ulrich Zwingli
Letter 345 is now Ep. 313a.