Well, your books are not totally right. "Vosotros" is used in most part of Spain. It's not used, however, in the Canary Islands and in South America. Instead if "Vosotros" they use "Ustedes", followed by the verb in third person plural, for example: "Ustedes comen", "Ustedes creen" or "Ustedes tienen".
"Ustedes" has a respect connotation in most part of Spain, except in the Canary Islands (I live there!)
I think you're refering to "Presente Continuo". It's the spanish for "I am + verb ended in -ing", more or less. For example: "Yo estoy bebiendo" - "I am drinking". Its structure is "Subject + verb "estar" in present" + verb in gerundio, that is to say, ended in "-ando" or "-endo"". However, in spanish it has less uses than in English, we do not use it refering to the future ("I am leaving tomorrow").
Good luck with your Spanish studies!
PD: btw, do you think my English is correct?
I think I have to improve it!
PD2: GSR, the one of your imahe is Phoenix? I love Phoenix Wright, although I've only played Ace Attorney.