minecraft command book (creative helper)

/give @p minecraft:written_book 1 0 {author:"arditt",title:"CreativeHelper",pages:["{text:\"Gamemode 0\",bold:\"true\",color:\"blue\",hoverEvent:{action:\"show_text\",value:{text:\"Change to gamemode\",bold:\"true\",italic:\"true\",color:\"gold\"}},clickEvent:{action:\"run_command\",value:\"/gamemode 0\"},extra:[{text:\"\\nGamemode 1\",bold:\"true\",hoverEvent:{action:\"show_text\",value:{text:\"Change to gamemode\",bold:\"true\",italic:\"true\",color:\"gold\"}},clickEvent:{action:\"run_command\",value:\"/gamemode 1\"},extra:[{text:\"\\nGamemode 2\",bold:\"true\",hoverEvent:{action:\"show_text\",value:{text:\"Change to gamemode\",bold:\"true\",italic:\"true\",color:\"gold\"}},clickEvent:{action:\"run_command\",value:\"/gamemode 2\"},extra:[{text:\"\\nGamemode 3\",bold:\"true\",hoverEvent:{action:\"show_text\",value:{text:\"Change to gamemode\",bold:\"true\",italic:\"true\",color:\"gold\"}},clickEvent:{action:\"run_command\",value:\"/gamemode 3\"},extra:[{text:\"\\nCommand block\",bold:\"true\",hoverEvent:{action:\"show_text\",value:{text:\"Give command block to player\",bold:\"true\",italic:\"true\",color:\"gold\"}},clickEvent:{action:\"run_command\",value:\"/give @p command_block\"},extra:[{text:\"\\nBarrier\",bold:\"true\",hoverEvent:{action:\"show_text\",value:{text:\"Give barrier to player\",bold:\"true\",italic:\"true\",color:\"gold\"}},clickEvent:{action:\"run_command\",value:\"/give @p barrier\"},extra:[{text:\"\\nStandplace\",bold:\"true\",hoverEvent:{action:\"show_text\",value:{text:\"Places a block below the player\",bold:\"true\",italic:\"true\",color:\"gold\"}},clickEvent:{action:\"run_command\",value:\"/setblock ~ ~-1 ~ glass\"}}]}]}]}]}]}]}"]}