| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Mosaicos: Spanish As a World Language | 978-0-13-014930-5 | 1999 | Matilde Olivella De Castells |
| Mosaicos Spanish As a World Language | 978-0-13-010888-3 | 1998 | " |
| Mosaicos: Spanish As a World Language | 978-0-13-064700-9 | 1994 | Matilde Olivella De Castells · Maria Gonzalez-Aguilar |
| Mosaicos: Spanish As a World Language: Student Activities Manual | 978-0-13-064718-4 | 1999 | Matilde Olivella De Castells · Maria Gonzalez-Aguilar · Juana Amelia Hernandez |
R. C. · Ricardo Castillo · Riccardo Castaldi · Riccardo Castellana · Riccardo Castoldi · Richard Castelli · Richard Castle · Richard Costall