C.M. · Charlie OMalley · O. M. · O'Malley
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Frommer's 500 Adrenaline Adventures | Paperback | 978-0-470-52803-7 | 2010 | Lois Friedland · Marc Lallanilla · Jennifer Swetzoff · Charlie O’Malley |
| Frommer's Argentina | " | 978-1-118-00978-9 | 2011 | Michael Luongo · Charlie O'Malley · Christie Pashby |
| Frommer's Argentina | " | 978-0-470-44571-6 | 2009 | Michael Luongo · Charlie O'Malley · Christie Pashby |
| Frommer's Argentina | " | 978-0-470-12479-6 | 2007 | Michael Luongo · Charlie O'Malley · Christie Pashby |
| Frommer's Central America | " | 978-0-470-90346-9 | 2011 | Eliot Greenspan · Jisel Perilla · Nicholas Gill · Charlie O'Malley |
| Frommer's? Central America | " | 978-0-470-28778-1 | 2009 | Eliot Greenspan · Nicholas Gill · Charlie O'Malley · Patrick Gilsenan · Jisel Perilla |
| Frommer's Central America | 978-0-470-44920-2 | 2009 | Eliot Greenspan · Nicholas Gill · Charlie O'Malley · Patrick Gilsenan | |
| Frommer's Nicaragua and El Salvador | Paperback | 978-1-118-07333-9 | 2011 | Charlie O'Malley |
| Frommer's Nicaragua and El Salvador | " | 978-0-470-16027-5 | 2009 | " |
| Frommer's South America | " | 978-0-470-59155-0 | 2010 | Nicholas Gill · Eliot Greenspan · Charlie O'Malley · Christie Pashby · Jisel Perilla · Neil Edward Schlecht · Shawn Blore · Alexandra de Vries |
| Frommer's South America | " | 978-0-470-23336-8 | 2008 | Shawn Blore · Alexandra de Vries · Eliot Greenspan · Charlie O'Malley · Jisel Perilla · Neil Edward Schlecht · Kristina Schreck |
| Frommer's South America | " | 978-0-471-77897-4 | 2006 | Shawn Blore · Alexandra de Vries · Eliot Greenspan · Haas Mroue · Kristina Schreck · Charlie O'Malley · Michael Luongo · Neil Edward Schlecht |