The answer is PUBLIC STORAGE The corresponding square is COMMUNITY CHEST 2 by Brian Tivol Below is the decrypted message; reading it should give you the instructions for the rest of the puzzle. 13 This poem's short; it's not an ode, 18 And yet it has a grand design. 04 A single substitution code 12 Has been applied to every line. 23 "But wait," you say, "That doesn't work! 08 Each line's encrypted differently. 01 This puzzle's author's quite a jerk. 16 I can't believe he'd lie to me." 25 Now, just hold on. Your temper's quick, 03 But don't get so worked up so soon. 14 Of course this puzzle has a trick; 21 The Hunt can't end this afternoon. 17 We code each line once, then again, 20 And keep it up until we're through. 10 How many times for this line? Ten. 02 How many times for this one? Two. 07 The alphabet is wholly spanned 19 By any letter's orbit, though 22 With only six quatrains in hand, 09 There are two codings we can't show. 15 Compose these two and then encrypt 05 The first half of the alphabet. 24 Unless your puzzle skills have slipped, 06 The answer phrase is what you'll get. The numbers on the left show how many times the cipher was applied to the corresponding line. The code itself was A -> R -> N -> L -> O -> X -> T -> Q -> E -> B -> Z -> P -> W -> F -> G -> K -> J -> V -> D -> I -> U -> H -> Y -> M -> C -> S -> A The two options not used were (1) encoding zero times, and (2) encoding eleven times. When "ABCDEFGHIJKLM" is encoded zero times, you still get "ABCDEFGHIJKLM"; when that's encoded eleven times, you get "PUBLICSTORAGE". The answer, PUBLIC STORAGE, clues Community Chest.