1. A un agravio, una bondad [Manuscrito] : comedia original en tres actos y en verso. Emp.: ¿Conque son islas tan bellas (h. 2)... Fin.: y en la fortuna, modesto (h. 38v)

2. A Biblia Sagrada, contendo o Novo e o Velho Testamento [Texto impreso]

3. A dictionary geographical, statistical, and historical, of the various countries, places, and principal natural objects in the world [Texto impreso] : Illustrated with maps

4. A dictionary of the world or a geographical description of the earth [Texto impreso] : with an historical and biographical account of its principal inhabitants, from the earliest ages to the present time...

5. A discouery and playne declaration of sundry subtill practises of the Holy Inquisition of Spayne [Texto impreso] : certaine speciall examples set aparte by them selues ... wherein a man may see the forsaid practises of the Inquisition, as they be practised and exercised, very liuely described

6. A Draugth of the East Coast of England from Dover to Yarmouth & the Different Channels of the River Thames up to Leigh Road [Material cartográfico]

7. A la felicidad de la princesa Ntra. Sra. en haber dado á luz sin confusion, y en orden sucesivo sus dos gemelos Infantes, y verlos á uno y otro lograr el santo bautismo : soneto

8. A full, ample and puctual discouery of the barbarous, bloudy, and inhumane practises of the spanish Inquisition, against protestants ... [Texto impreso]

9. A la gloriosa victoria de los aragoneses en el día 16 de junio de 1808 [Texto impreso] : oda

10. A histórico pasado, risueño porvenir [Texto impreso] : poema argentino

11. A la luna de Valencia [Música notada] : paso doble español

12. A letter to G.R. Robinson, Esq., chairman of the Committee of Spanish American Bondholders on the present state and prospects of the Spanish American loans [Texto impreso]

13. A New and Accurate Chart of the Coast of Ireland [Material cartográfico] : to which is added Surveys of the Principal Harbours on that Coast

14. A new system or An analysis of antient [sic] mythology ... [Texto impreso]

15. A primer and vocabulary of the moro dialect (Magindanau) [Texto impreso]

16. A Tale of Paraguay [Texto impreso]

17. Abajo los hombres [Grabación sonora] : selecciones

18. Abreviado histórico de la literatura griega

19. El abuelito enfermo [Música notada]

20. An account of the cruelties exercis'd by the Inquisition in Portugal [Texto impreso] . To which is added, a relation of the detention of Mr. Louis Ramé in the prisons of the Inquisition in the Kingdoms of Mexico and Spain, and of his happy deliverance