The compilations are available on vinyl and on CD.
Several songs are presented in their single versions. The descriptions explicitly note single-version tracks such as Pleasant Valley Sunday, (I'm Not Your) Steppin' Stone, Porpoise Song, and Listen to the Band.
Yes — the CD listing notes that a booklet is included with the 20-track compilation.
The vinyl track listing is shown across Disc 1 and Disc 2, indicating a two-disc LP.
The CD description states that the 20 tracks include every Top 10 single.