Which books to learn ADA?

From: Alessio Sangalli (alesanRemoveMePls_at_manoweb.com)
Date: 11/22/03 

Date: Sat, 22 Nov 2003 16:51:36 +0100

Hi, I would like to learn the ADA language. Woudl you suggest me a
couple of books I could begin to read? I'm an experienced programmer in
C, C++, Java etc.

I'd use gnat in a Linux environment to learn the language.

Thank you
Alessio Sangalli