Tbag
Adult Guinea Pig

Daddypig picked this up for me as a joke when he found it in a £1 offer bin in WH Smiths but it's actually surprisingly good, and the cute illustrations are very amusing!
Tiny bit of patchy and debatable info here and there but generally very thorough and it even mentions rescues too. Think it would be great for children preparing for a first guinea pig so thought I'd share here.
(Apologies if already been mentioned, I'm rarely on the forum these days)