Caesar Cipher

    HZYVD DJIJE CUQHW GSMDD VPLSN 
    GFSHZ NIDED VCGUQ FSHHS HJJJT 
    WZPGQ MWWQZ XFCNZ XYZXN NJVPJ 
    AGUZJ UGQHS LHGAF MIJTL CNNVK 
    GOAQA RTTHF GQEFI YQUYL ZTFGV 
    VVZQN AFYBR DZJFC ZJ(MO IWYLH 
    IPXQD NB)AO PUWCL SLDTJ SK

The presence of triple letters suggests this is not a Caesar Cipher, nor a substitution cipher. Nor a Playfair cipher, for that matter.

Other suggestions welcome.