Portuguese Dictionaries
Portuguese-English & English-Portuguese

Larousse Concise Portuguese Dictionary
Portuguese-English; English-Portuguese
over 90,000 words and phrases

A Dictionary Of Informal Brazilian Portuguese
(With English Index)
by Bobby J. Chamberlain, Gregory Rabassa
and Ronald M. Harmon (highly recommended!)

The Oxford Portuguese Dictionary
Portuguese-English; English-Portuguese
over 40,000 words & phrases
 

HarperCollins Portuguese Dictionary:
Portuguese-English/English-Portuguese
over 40,000 entries

Random House Webster's Pocket Portuguese Dictionary
pocket size: over 38,000 entries
 

Collins Gem Portuguese Dictionary (Pocket Size)
English-Portuguese, Portuguese-English
 

Langenscheidt Pocket Portuguese Dictionary:
Portuguese-English / English-Portuguese
pocket size
 

Word by Word Picture Dictionary
English/Portuguese Edition
by Steven J. Molinsky
 

Let's Learn Portuguese Picture Dictionary
for ages 9 -12
 

Phrase Books & Instruction

Portuguese Instruction Books
Portuguese Instruction & Phrase Books
Verb Books, Grammar, And Courses
 

English For Portuguese Speakers
(Ingles Pra Quem Fala Portugues)

Portuguese Instruction for Kids