Caesar ciphers:   1. WKH   ILUVW  QRHO      2. JCTM   VJG   JGTCNF   CPIGNU   UKPI

Book cipher:  64 68   65 1 3 15    41 5 56   24   45 70 93 91 32   75 4 93 40 92 13 83 90 92

Advanced Caesar cipher:  JP   UJF   DMGBM   NKEYJPUGS

Substitution ciphers:  1. PBFSJQ  JBMAQ    2. OUIKFT   QAS   OSI   JKPSI   OSBJISSO