21. A la buena de Dios ! [Música notada] : canción pasiega

22. A cadena perpetua [Manuscrito] : pieza en un acto y en prosa. Emp.: ¿Estoy bien así (h. 3)... Fin.: que no agrave mi condena (h. 55)

23. A la caida de la Constitucion y muerte de los liberales [Texto impreso] : decima

24. A cada paso un tropiezo [Manuscrito] : juguete cómico en un acto y en prosa. Emp.: ¡Perico! !Perico! (h. 2v)... Fin.: que la culpa es del autor (h. 39v)

25. A caza de tipos [Manuscrito] : zarzuela en un acto. Emp.: Adelante, señores, adelante (h. 2)... Fin.: Hablo yo bien u no (h. 13)

26. A Cervantes [Manuscrito] : soneto: Desdichado nació: fortuna impía / cerrole el paso a mundanal grandeza

27. A Chart of the Eastermost Part of the East Indies from the Island Zeolan to Amoy in China [Material cartográfico] : the Island Zeolan to Amoy in China with the adjacent Island : Adjusted according to the most accurate Astonomical

28. A Chart of the Northern Part of the Bay of Bengal [Material cartográfico] : Between Point Palmiras and The Aracan Shore

29. A chart of the Sea Coast from England to the Streights [Material cartográfico]

30. A Chart of the Straits of Magellan [Material cartográfico]

31. A Chart of the Straits of Sunda [Material cartográfico] : with Part of the North Coast of the Island of Java, as far as Batavia

32. A compendium or introduction to practical musick : in five parts

33. A compendious view of the grounds of the teutonick philosophy [Texto impreso] : with considerations by way of enguiry into the subjeet matter, and scope of the writings of Jacob Behmen ...

34. A Compleat Map of the East Indies [Material cartográfico] : exhibiting the English Territorial Acquisitions

35. A Compleat Map of the Holy Land Adapted to The Old and New Testament [Material cartográfico] : Part 1st. : Part IId. of the Compleat Map of the Holy Land

36. A complete systeme of Geography... of the Known, world... [Texto impreso] : The whole Illustrated with seventy maps...

37. A Correct Map of the Island of Minorca [Material cartográfico]

38. A la cuarta pregunta [Manuscrito] : juguete en un acto y en verso. Emp.: Claro está, como quien soy (h. 2)... Fin.: d'esta a la cuarta pregunta (h. 20v)

39. A description of the coasts of east Africa and Malabar in the beginning of the sixteenth century

40. A discouerie and batterie of the great fort of vnwritten Traditions : otherwise, An examination of the Counsell of Trent, touching the decree of Traditions, otherwise, an examination of the Counsell of Trent, touching the decree of Traditions