Transformers Animated Movie Adaptation QUESTION

Hello there guys,
im really new to buying comic etc, and was browsing through earlier and came across the above mentioned edition.
My only question is....
take a look here http://store.idwpublishing.com/advanced ... s+animated
The one at the bottom, Transformers: The Animated Movie TPB
is that All the 4 issues in one? or am i mistaken? what does TPB mean etc
please explain x_x so confused. lol.
If it is all 4 in one, i think i might buy it, and i found what i believe to be the same product here http://www.amazon.co.uk/Transformers-An ... 619&sr=8-1
I am from the UK, so thats a link to amazon.co.uk's listing of it, that IS the same one right?
Also any other you could highly recommend buying?
im really new to buying comic etc, and was browsing through earlier and came across the above mentioned edition.
My only question is....
take a look here http://store.idwpublishing.com/advanced ... s+animated
The one at the bottom, Transformers: The Animated Movie TPB
is that All the 4 issues in one? or am i mistaken? what does TPB mean etc
please explain x_x so confused. lol.
If it is all 4 in one, i think i might buy it, and i found what i believe to be the same product here http://www.amazon.co.uk/Transformers-An ... 619&sr=8-1
I am from the UK, so thats a link to amazon.co.uk's listing of it, that IS the same one right?
Also any other you could highly recommend buying?