Time Selector 1

/give @p written_book 1 0 {pages:["[\"\",{\"text\":\"- Time Selector Index -\",\"color\":\"black\",\"italic\":\"true\"},{\"text\":\"                                                        1: 1 day ago\",\"color\":\"red\",\"italic\":\"true\",\"clickEvent\":{\"action\":\"run_command\",\"value\":\"/scoreboard players set timeperiod selector 1\"},\"hoverEvent\":{\"action\":\"show_text\",\"value\":{\"text\":\"\",\"extra\":[{\"text\":\"Travel a day into the past.\"}]}}},{\"text\":\"                         2: 20th Century\",\"color\":\"gold\",\"italic\":\"true\",\"clickEvent\":{\"action\":\"run_command\",\"value\":\"/say This time period is not unlocked yet.\"},\"hoverEvent\":{\"action\":\"show_text\",\"value\":{\"text\":\"\",\"extra\":[{\"text\":\"The good times man...\"}]}}},{\"text\":\"                    3: Dooms Day\",\"color\":\"dark_purple\",\"italic\":\"true\",\"clickEvent\":{\"action\":\"run_command\",\"value\":\"/say This time period is not unlocked yet.\"},\"hoverEvent\":{\"action\":\"show_text\",\"value\":{\"text\":\"\",\"extra\":[{\"text\":\"The day we screwed up.\"}]}}},{\"text\":\"                     4: Ancient Civilization\",\"color\":\"dark_red\",\"italic\":\"true\",\"clickEvent\":{\"action\":\"run_command\",\"value\":\"/say This time period is not unlocked yet.\"},\"hoverEvent\":{\"action\":\"show_text\",\"value\":{\"text\":\"\",\"extra\":[{\"text\":\"Meso...measo... po... tamia?\"}]}}},{\"text\":\"           5: The Present\",\"color\":\"dark_green\",\"italic\":\"true\",\"clickEvent\":{\"action\":\"run_command\",\"value\":\"/say This time period is not unlocked yet.\"},\"hoverEvent\":{\"action\":\"show_text\",\"value\":{\"text\":\"\",\"extra\":[{\"text\":\"Don't screw it up even more!\"}]}}},{\"text\":\"                           (Another time period will be unlocked after your mission has been finished in the current time.)\",\"color\":\"none\",\"italic\":\"false\"}]","[\"\",{\"text\":\"-= How to Time Travel =-\",\"bold\":\"true\",\"underlined\":\"true\"},{\"text\":\"                                          1. Click on a Time Period on the 1st page\",\"color\":\"green\",\"italic\":\"true\",\"bold\":\"false\",\"underlined\":\"false\"},{\"text\":\"                           2. Drop the Time Key on a block it can draw power from.\",\"color\":\"light_purple\",\"italic\":\"true\"},{\"text\":\"(redstone blocks, lamps, filled cauldrons, beacons, minecarts, and light sensors.) \",\"color\":\"black\",\"italic\":\"true\"},{\"text\":\"Tip: The Time Key Only has 3 uses!\",\"color\":\"red\",\"bold\":\"true\",\"italic\":\"false\"}]"],title:Time Selector,author:Simon}