[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-24 UTC."],[],[],null,["Type name: [Book](/workspace/gmail/markup/reference/types/Book)\n\nExtends [CreativeWork](/workspace/gmail/markup/reference/types/CreativeWork)\n\n| Name | Type | Description |\n|---------------|--------------------------------------------------------------------------|----------------------------------|\n| bookEdition | [Text](/workspace/gmail/markup/reference/types/Text) | The edition of the book. |\n| bookFormat | [BookFormatType](/workspace/gmail/markup/reference/types/BookFormatType) | The format of the book. |\n| illustrator | [Person](/workspace/gmail/markup/reference/types/Person) | The illustrator of the book. |\n| isbn | [Text](/workspace/gmail/markup/reference/types/Text) | The ISBN of the book. |\n| numberOfPages | [Integer](/workspace/gmail/markup/reference/types/Integer) | The number of pages in the book. |"]]