Hello- Peter Gurney's "Proper Care of Guinea Pigs" used to be available in book stores in the US. Look, or try Amazon. You'll save on shipping. Other than that, the Winking Cavy is a great place to browse! (and wish) …(ok, and occasionally buy). Heidi, with Lily and Jodie on her lap, and Shelby, Zeke, and Zoe Rose in her heart